Castro Valley High SchoolDivision C
Castro Valley, California
Competing Since
2016
Tournaments
68
Best Placements
Invitational
1st (2x)
2022
Regional
1st (4x)
2023-2026
State
1st
2023
National
7th
2023
Head-To-Head Comparison
School Results
| Date ▲ | Season ▲ | Tournament ▲ | Level ▲ | Team Name ▲ | Points ▲ | Rank ▲ |
|---|---|---|---|---|---|---|
| Apr 4, 2026 | 2026 | Northern California Science Olympiad State Tournament (Div. C) | State | Castro Valley High School | 131 | 3rd/32 |
| Mar 7, 2026 | 2026 | Alameda County Regional (Div. C) | Regional | Castro Valley High School Hypernova | 103 | 1st/47 |
| Mar 7, 2026 | 2026 | Alameda County Regional (Div. C) | Regional | Castro Valley High School Quasar | 227 | 8th/47 |
| Mar 7, 2026 | 2026 | Alameda County Regional (Div. C) | Regional | Castro Valley High School Pulsar | 260 | 10th/47 |
| Mar 7, 2026 | 2026 | Alameda County Regional (Div. C) | Regional | Castro Valley High School Nebula | 392 | 14th/47 |
| Feb 23, 2026 | 2026 | NestSO Invitational (Div. C) | Invitational | Castro Valley High School Stardust | 1835 | 62nd/103 |
| Feb 23, 2026 | 2026 | NestSO Invitational (Div. C) | Invitational | Castro Valley High School Pulsar | 1885 | 67th/103 |
| Feb 23, 2026 | 2026 | NestSO Invitational (Div. C) | Invitational | Castro Valley High School Quasar | 1941 | 71st/103 |
| Feb 23, 2026 | 2026 | NestSO Invitational (Div. C) | Invitational | Castro Valley High School Hypernova | 2043 | 73rd/103 |
| Feb 23, 2026 | 2026 | NestSO Invitational (Div. C) | Invitational | Castro Valley High School Nebula | 2061 | 75th/103 |
| Feb 21, 2026 | 2026 | Stanford Invitational (Div. C) | Invitational | Castro Valley High School Pulsar | 327 | 9th/40 |
| Feb 14, 2026 | 2026 | Jordan Invitational (Div. C) | Invitational | Castro Valley High School | 377 | 18th/60 |
| Jan 31, 2026 | 2026 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Hypernova | 364 | 9th/60 |
| Jan 31, 2026 | 2026 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Quasar | 548 | 19th/60 |
| Jan 31, 2026 | 2026 | High Desert Satellite Invitational (Div. C) | Invitational | Castro Valley High School | 1584 | 48th/65 |
| Jan 24, 2026 | 2026 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Pulsar | 323 | 8th/50 |
| Jan 24, 2026 | 2026 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Nebula | 396 | 13th/50 |
| Jan 17, 2026 | 2026 | USC Invitational (Div. C) | Invitational | Castro Valley High School Hypernova | 393 | 6th/91 |
| Jan 17, 2026 | 2026 | USC Invitational (Div. C) | Invitational | Castro Valley High School Quasar | 641 | 20th/91 |
| Dec 13, 2025 | 2026 | GullSO Invitational (Div. C) | Invitational | Castro Valley High School Quasar | 374 | 11th/42 |
| Dec 13, 2025 | 2026 | GullSO Invitational (Div. C) | Invitational | Castro Valley High School Pulsar | 427 | 17th/42 |
| Dec 13, 2025 | 2026 | GullSO Invitational (Div. C) | Invitational | Castro Valley High School Nebula | 602 | 27th/42 |
| Nov 15, 2025 | 2026 | Mason Satellite Invitational (Div. C) | Invitational | Castro Valley High School | 666 | 5th/195 |
| Nov 14, 2025 | 2026 | Monta Vista Invitational (Div. C) | Invitational | Castro Valley High School | 859 | 33rd/58 |
| Nov 1, 2025 | 2026 | Rickards Invitational (Div. C) | Invitational | Castro Valley High School | 1378 | 47th/353 |
| Oct 19, 2025 | 2026 | LASSO Invitational (Div. C) | Invitational | Castro Valley High School | 383 | 16th/66 |
| Oct 11, 2025 | 2026 | Georgia Scrimmage (Div. C) | Invitational | Castro Valley High School | 1420 | 68th/231 |
| Apr 5, 2025 | 2025 | Northern California Science Olympiad State Tournament (Div. C) | State | Castro Valley High School | 103 | 2nd/32 |
| Mar 15, 2025 | 2025 | CurdSO Invitational (Div. C) | Invitational | Castro Valley High School | 94 | 4th/42 |
| Feb 22, 2025 | 2025 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Spaghetti | 266 | 4th/60 |
| Feb 22, 2025 | 2025 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Linguine | 367 | 13th/60 |
| Feb 8, 2025 | 2025 | Alameda County Regional (Div. C) | Regional | Castro Valley High School Spaghetti | 94 | 1st/39 |
| Feb 8, 2025 | 2025 | Alameda County Regional (Div. C) | Regional | Castro Valley High School Linguine | 192 | 5th/39 |
| Feb 8, 2025 | 2025 | Alameda County Regional (Div. C) | Regional | Castro Valley High School Rigatoni | 305 | 8th/39 |
| Feb 8, 2025 | 2025 | Alameda County Regional (Div. C) | Regional | Castro Valley High School Tortellini | 359 | 14th/39 |
| Feb 1, 2025 | 2025 | Stanford Invitational (Div. C) | Invitational | Castro Valley High School Spaghetti | 81 | 2nd/41 |
| Jan 25, 2025 | 2025 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Linguine | 222 | 3rd/50 |
| Jan 25, 2025 | 2025 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Tortellini | 399 | 12th/50 |
| Jan 18, 2025 | 2025 | Mira Loma Invitational (Div. C) | Invitational | Castro Valley High School | 361 | 14th/32 |
| Jan 18, 2025 | 2025 | USC Invitational (Div. C) | Invitational | Castro Valley High School Team 1 | 317 | 3rd/79 |
| Jan 18, 2025 | 2025 | USC Invitational (Div. C) | Invitational | Castro Valley High School Team 2 | 531 | 16th/79 |
| Dec 14, 2024 | 2025 | GullSO Invitational (Div. C) | Invitational | Castro Valley High School Linguine | 296 | 9th/38 |
| Dec 14, 2024 | 2025 | GullSO Invitational (Div. C) | Invitational | Castro Valley High School Rigatoni | 380 | 14th/38 |
| Dec 14, 2024 | 2025 | GullSO Invitational (Div. C) | Invitational | Castro Valley High School Tortellini | 489 | 21st/38 |
| Nov 16, 2024 | 2025 | Mason Satellite Invitational (Div. C) | Invitational | Castro Valley High School Spaghetti | 510 | 3rd/157 |
| Oct 12, 2024 | 2025 | GASSOI (Div. C) | Invitational | Castro Valley High School Rigatoni | 864 | 37th/190 |
| Oct 12, 2024 | 2025 | GASSOI (Div. C) | Invitational | Castro Valley High School Tortellini | 1106 | 59th/190 |
| Oct 5, 2024 | 2025 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Spaghetti | 822 | 17th/95 |
| Oct 5, 2024 | 2025 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Linguine | 983 | 28th/95 |
| Apr 6, 2024 | 2024 | Northern California Science Olympiad State Tournament (Div. C) | State | Castro Valley High School | 83 | 2nd/28 |
| Feb 11, 2024 | 2024 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Onion | 213 | 5th/60 |
| Feb 11, 2024 | 2024 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Garlic | 409 | 16th/60 |
| Feb 3, 2024 | 2024 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Onion | 57 | 1st/51 |
| Feb 3, 2024 | 2024 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Garlic | 119 | 2nd/51 |
| Feb 3, 2024 | 2024 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Scallion | 364 | 12th/51 |
| Feb 3, 2024 | 2024 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Shallot | 367 | 13th/51 |
| Jan 27, 2024 | 2024 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Scallion | 517 | 20th/44 |
| Jan 27, 2024 | 2024 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Shallots | 563 | 24th/44 |
| Jan 20, 2024 | 2024 | Stanford Invitational (Div. C) | Invitational | Castro Valley High School Onion | 70 | 2nd/28 |
| Jan 20, 2024 | 2024 | Stanford Invitational (Div. C) | Invitational | Castro Valley High School Garlic | 107 | 3rd/28 |
| Jan 13, 2024 | 2024 | Mira Loma Invitational (Div. C) | Invitational | Castro Valley High School | 354 | 15th/30 |
| Jan 13, 2024 | 2024 | BirdSO Invitational (Div. C) | Invitational | Castro Valley High School Scarlet Tanagers | 222 | 2nd/80 |
| Jan 13, 2024 | 2024 | BirdSO Invitational (Div. C) | Invitational | Castro Valley High School Potoo | 492 | 14th/80 |
| Jan 13, 2024 | 2024 | BirdSO Invitational (Div. C) | Invitational | Castro Valley High School Farfetch'd | 820 | 30th/80 |
| Dec 9, 2023 | 2024 | GullSO Invitational (Div. C) | Invitational | Castro Valley High School Garlic | 255 | 7th/39 |
| Dec 9, 2023 | 2024 | GullSO Invitational (Div. C) | Invitational | Castro Valley High School Scallion | 437 | 16th/39 |
| Dec 9, 2023 | 2024 | GullSO Invitational (Div. C) | Invitational | Castro Valley High School Shallot | 497 | 20th/39 |
| Oct 14, 2023 | 2024 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Onion | 197 | 3rd/99 |
| Oct 14, 2023 | 2024 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Garlic | 599 | 27th/99 |
| Oct 14, 2023 | 2024 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Scallion | 929 | 56th/99 |
| Oct 14, 2023 | 2024 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Shallot | 964 | 59th/99 |
| May 20, 2023 | 2023 | Science Olympiad National Tournament (Div. C) | National | Castro Valley High School | 321 | 7th/60 |
| Apr 22, 2023 | 2023 | Northern California Science Olympiad State Tournament (Div. C) | State | Castro Valley High School | 87 | 1st/27 |
| Apr 15, 2023 | 2023 | Lexington Invitational (Div. C) | Invitational | Castro Valley High School | 154 | 4th/13 |
| Feb 25, 2023 | 2023 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Xenon | 74 | 1st/45 |
| Feb 25, 2023 | 2023 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Argon | 173 | 4th/45 |
| Feb 25, 2023 | 2023 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Neon | 350 | 13th/45 |
| Feb 25, 2023 | 2023 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Radon | 757 | 31st/45 |
| Feb 11, 2023 | 2023 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Xenon | 212 | 3rd/51 |
| Feb 11, 2023 | 2023 | BirdSO Satellite (Div. C) | Invitational | Castro Valley High School Neon Green Honeycreepers | 2860 | 108th/227 |
| Feb 11, 2023 | 2023 | BirdSO Satellite (Div. C) | Invitational | Castro Valley High School Kākāpō | 3778 | 167th/227 |
| Feb 4, 2023 | 2023 | High Desert Satellite Invitational (Div. C) | Invitational | Castro Valley High School Neon | 393 | 8th/56 |
| Feb 4, 2023 | 2023 | High Desert Satellite Invitational (Div. C) | Invitational | Castro Valley High School Radon | 741 | 27th/56 |
| Jan 28, 2023 | 2023 | BirdSO Invitational (Div. C) | Invitational | Castro Valley High School Griseotyrannus Aurantioatrocristatus | 258 | 2nd/77 |
| Jan 28, 2023 | 2023 | BirdSO Invitational (Div. C) | Invitational | Castro Valley High School Sea-V-Gulls | 688 | 24th/77 |
| Jan 14, 2023 | 2023 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Radon | 440 | 16th/50 |
| Jan 14, 2023 | 2023 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Neon | 541 | 24th/50 |
| Jan 7, 2023 | 2023 | Mira Loma Invitational (Div. C) | Invitational | Castro Valley High School Xenon | 175 | 4th/34 |
| Jan 7, 2023 | 2023 | Mira Loma Invitational (Div. C) | Invitational | Castro Valley High School Argon | 404 | 18th/34 |
| Oct 8, 2022 | 2023 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Zenon | 172 | 4th/43 |
| Oct 8, 2022 | 2023 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Radon | 342 | 18th/43 |
| Oct 8, 2022 | 2023 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Neon | 430 | 23rd/43 |
| Oct 8, 2022 | 2023 | Highlands Invitational (Div. C) | Invitational | Castro Valley High School Argon | 518 | 32nd/43 |
| Apr 15, 2022 | 2022 | Lexington Invitational (Div. C) | Invitational | Castro Valley High School | 150 | 1st/21 |
| Apr 2, 2022 | 2022 | Northern California Science Olympiad State Tournament (Div. C) | State | Castro Valley High School | 215 | 6th/38 |
| Mar 5, 2022 | 2022 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Diamond | 82 | 3rd/28 |
| Mar 5, 2022 | 2022 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Gold | 183 | 8th/28 |
| Mar 5, 2022 | 2022 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Emerald | 212 | 10th/28 |
| Mar 5, 2022 | 2022 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Bronze | 279 | 13th/28 |
| Feb 12, 2022 | 2022 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School High Diamond | 520 | 19th/77 |
| Feb 12, 2022 | 2022 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Gold | 769 | 37th/77 |
| Feb 5, 2022 | 2022 | High Desert Invitational (Div. C) | Invitational | Castro Valley High School Diamond | 125 | 1st/53 |
| Feb 5, 2022 | 2022 | High Desert Invitational (Div. C) | Invitational | Castro Valley High School Emerald | 230 | 3rd/53 |
| Feb 5, 2022 | 2022 | High Desert Invitational (Div. C) | Invitational | Castro Valley High School Gold | 249 | 4th/53 |
| Feb 5, 2022 | 2022 | High Desert Invitational (Div. C) | Invitational | Castro Valley High School Bronze | 507 | 18th/53 |
| Jan 15, 2022 | 2022 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Emerald | 407 | 12th/46 |
| Jan 15, 2022 | 2022 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Bronze | 599 | 25th/46 |
| Dec 11, 2021 | 2022 | BirdSO Mini Invitational (Div. C) | Invitational | Castro Valley High School Spicy Vegan Chicken Patty 100% Organic | 947 | 40th/159 |
| Dec 11, 2021 | 2022 | BirdSO Mini Invitational (Div. C) | Invitational | Castro Valley High School Kraft™ Macaroni with Chicken | 1916 | 104th/159 |
| Dec 11, 2021 | 2022 | BirdSO Mini Invitational (Div. C) | Invitational | Castro Valley High School Chicken Nuggies | 1958 | 105th/159 |
| Dec 11, 2021 | 2022 | BirdSO Mini Invitational (Div. C) | Invitational | Castro Valley High School Macaroni Penguins | 2362 | 135th/159 |
| Mar 6, 2021 | 2021 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Diamond | 220 | 8th/36 |
| Mar 6, 2021 | 2021 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Gold | 249 | 11th/36 |
| Mar 6, 2021 | 2021 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Emerald | 522 | 24th/36 |
| Mar 6, 2021 | 2021 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Topaz | 571 | 26th/36 |
| Feb 13, 2021 | 2021 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Gold | 1505 | 83rd/149 |
| Feb 13, 2021 | 2021 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Emerald | 2119 | 131st/149 |
| Feb 6, 2021 | 2021 | Troy Athens Invitational (Div. C) | Invitational | Castro Valley High School | 310 | 11th/50 |
| Jan 30, 2021 | 2021 | Harvard-Brown Invitational (Div. C) | Invitational | Castro Valley High School Diamond | 500 | 18th/115 |
| Jan 16, 2021 | 2021 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Diamond | 414 | 15th/70 |
| Jan 16, 2021 | 2021 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Gold | 551 | 24th/70 |
| Jan 16, 2021 | 2021 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Emerald | 1025 | 54th/70 |
| Jan 16, 2021 | 2021 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Topaz | 1041 | 57th/70 |
| Oct 10, 2020 | 2021 | BEARSO Invitational (Div. C) | Invitational | Castro Valley High School Diamond | 1634 | 50th/203 |
| Oct 10, 2020 | 2021 | BEARSO Invitational (Div. C) | Invitational | Castro Valley High School Gold | 2329 | 94th/203 |
| Oct 10, 2020 | 2021 | BEARSO Invitational (Div. C) | Invitational | Castro Valley High School Emerald | 3441 | 170th/203 |
| Oct 10, 2020 | 2021 | BEARSO Invitational (Div. C) | Invitational | Castro Valley High School Topaz | 3557 | 175th/203 |
| Feb 29, 2020 | 2020 | Bay Area Regional (Div. C) | Regional | Castro Valley High School White | 210 | 7th/39 |
| Feb 29, 2020 | 2020 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Gold | 327 | 10th/39 |
| Feb 29, 2020 | 2020 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Green | 465 | 18th/39 |
| Jan 25, 2020 | 2020 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School White | 352 | 10th/43 |
| Jan 25, 2020 | 2020 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Gold | 466 | 18th/43 |
| Jan 25, 2020 | 2020 | Aggie Invitational (Div. C) | Invitational | Castro Valley High School Green | 572 | 26th/43 |
| Jan 11, 2020 | 2020 | Mira Loma Invitational (Div. C) | Invitational | Castro Valley High School | 426 | 21st/30 |
| Mar 2, 2019 | 2019 | Bay Area Regional (Div. C) | Regional | Castro Valley High School White | 254 | 7th/36 |
| Mar 2, 2019 | 2019 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Gold | 313 | 11th/36 |
| Mar 2, 2019 | 2019 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Green | 543 | 24th/36 |
| Feb 9, 2019 | 2019 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Green | 564 | 24th/51 |
| Feb 9, 2019 | 2019 | Golden Gate Invitational (Div. C) | Invitational | Castro Valley High School Gold | 787 | 37th/51 |
| Mar 10, 2018 | 2018 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Gold | 253 | 9th/29 |
| Mar 10, 2018 | 2018 | Bay Area Regional (Div. C) | Regional | Castro Valley High School Green | 387 | 17th/29 |
| Mar 11, 2017 | 2017 | Bay Area Regional (Div. C) | Regional | Castro Valley High School | 312 | 12th/30 |
| Mar 12, 2016 | 2016 | Bay Area Regional (Div. C) | Regional | Castro Valley High School | 264 | 12th/26 |