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Tri-Valley Invitational 2026: girls varsity water polo, Oct 16–17, at Foothill HS, Granada HS, Livermore HS and the Robert Livermore Aquatic Center, Pleasanton and Livermore, CA

Tri-Valley Invitational · Girls varsity

Tri-Valley Invitational 2026

Girls Varsity Water Polo · Oct 16–17, 2026 · Pleasanton & Livermore, CA

Thirty-one high schools, two divisions, four pools, two days. Friday’s eight pools seed Saturday’s placement games. Every game, start time, cap color and score is here, with live scores as games are scored.

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Schedule from the tournament host, as published Oct 11, 2026. Scores from the tournament feed. Live scores are about 5 seconds behind the table when a game is scored on Eggbeater.

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Friday pools

The field: two divisions, eight pools

Pools A to D are the Championship division, E to H the Premiere division. Seeds are the host’s. Each team’s Friday record and pool finish are beside its name.

ChampionshipgamesPremieregamesEvery game and pool on this page carries its division’s color.

ChampionshipPools A, B, C, D

Pool AFoothill · Friday
  1. A1Merced
  2. A2Redwood
  3. A3Santa Cruz
  4. A4Del Oro

1 v 4 and 2 v 3, then the winners play for 1st and the losers for 3rd

Pool BLivermore · Friday
  1. B1Leigh
  2. B2Alameda
  3. B3Granite Bay
  4. B4Liberty

1 v 4 and 2 v 3, then the winners play for 1st and the losers for 3rd

Pool CGranada · Livermore · RLAC · Friday
  1. C1Tamalpais
  2. C2Mitty
  3. C3St. Mary's
  4. C4Garces Memorial

1 v 4 and 2 v 3, then the winners play for 1st and the losers for 3rd

Pool DGranada · Friday
  1. D1St. Ignatius
  2. D2Rio Americano
  3. D3California
  4. D4Las Lomas

1 v 4 and 2 v 3, then the winners play for 1st and the losers for 3rd

PremierePools E, F, G, H

Pool EFoothill · RLAC · Friday
  1. E1College Park
  2. E2Harker
  3. E3Amador Valley

Three-team round robin: everyone plays everyone

Pool FLivermore · Friday
  1. F1Northgate
  2. F2James Logan
  3. F3Livermore
  4. F4Castilleja

1 v 4 and 2 v 3, then the winners play for 1st and the losers for 3rd

Pool GGranada · Friday
  1. G1Granada
  2. G2Castro Valley
  3. G3Santa Catalina
  4. G4Terra Linda

1 v 4 and 2 v 3, then the winners play for 1st and the losers for 3rd

Pool HFoothill · Friday
  1. H1Willow Glen
  2. H2Foothill
  3. H3Heritage
  4. H4Albany

1 v 4 and 2 v 3, then the winners play for 1st and the losers for 3rd

Day one

Friday · Oct 16

Pool play at four pools, side by side. The team listed first wears white caps, the team listed second dark. Winners of the first round meet for 1st in their pool, the losers for 3rd; Pool E plays a round robin.

Foothill HS

PleasantonEAH
4375 Foothill Rd, Pleasanton · Map
  1. Gm 1 · 9:30 AMPremierePool E · round robin
    White caps: E3Amador Valley
    Dark caps: E1College Park
  2. Gm 2 · 10:30 AMChampionshipPool A · first round
    White caps: A3Santa Cruz
    Dark caps: A2Redwood
  3. Gm 3 · 11:30 AMChampionshipPool A · first round
    White caps: A4Del Oro
    Dark caps: A1Merced
  4. Gm 4 · 12:30 PMPremierePool H · first round
    White caps: H3Heritage
    Dark caps: H2Foothill
  5. Gm 5 · 1:30 PMPremierePool E · round robin
    White caps: E2Harker
    Dark caps: E1College Park
  6. Gm 6 · 2:30 PMPremierePool H · first round
    White caps: H4Albany
    Dark caps: H1Willow Glen
  7. Gm 7 · 3:30 PMChampionshipPool A · for 3rd & 4th
    White caps: Loser Gm 2
    Dark caps: Loser Gm 3
  8. Gm 8 · 4:30 PMChampionshipPool A · for 1st & 2nd
    White caps: Winner Gm 2
    Dark caps: Winner Gm 3
  9. Gm 9 · 5:30 PMPremierePool H · for 3rd & 4th
    White caps: Loser Gm 4
    Dark caps: Loser Gm 6
  10. Gm 10 · 6:30 PMPremierePool H · for 1st & 2nd
    White caps: Winner Gm 4
    Dark caps: Winner Gm 6

Granada HS

LivermoreDCG
400 Wall St, Livermore · Map
  1. Gm 11 · 9:30 AMChampionshipPool D · first round
    White caps: D4Las Lomas
    Dark caps: D1St. Ignatius
  2. Gm 12 · 10:30 AMChampionshipPool D · first round
    White caps: D3California
    Dark caps: D2Rio Americano
  3. Gm 13 · 11:30 AMChampionshipPool C · first round
    White caps: C4Garces Memorial
    Dark caps: C1Tamalpais
  4. Gm 14 · 12:30 PMPremierePool G · first round
    White caps: G4Terra Linda
    Dark caps: G1Granada
  5. Gm 15 · 1:30 PMPremierePool G · first round
    White caps: G3Santa Catalina
    Dark caps: G2Castro Valley
  6. Gm 16 · 2:30 PMChampionshipPool D · for 3rd & 4th
    White caps: Loser Gm 11
    Dark caps: Loser Gm 12
  7. Gm 17 · 3:30 PMChampionshipPool D · for 1st & 2nd
    White caps: Winner Gm 11
    Dark caps: Winner Gm 12
  8. Gm 18 · 4:30 PMPremierePool G · for 3rd & 4th
    White caps: Loser Gm 14
    Dark caps: Loser Gm 15
  9. Gm 19 · 5:30 PMPremierePool G · for 1st & 2nd
    White caps: Winner Gm 14
    Dark caps: Winner Gm 15

Livermore HS

LivermoreFCB
600 Maple St, Livermore · Map
  1. Gm 20 · 9:30 AMPremierePool F · first round
    White caps: F2James Logan
    Dark caps: F3Livermore
  2. Gm 21 · 10:30 AMPremierePool F · first round
    White caps: F4Castilleja
    Dark caps: F1Northgate
  3. Gm 22 · 11:30 AMChampionshipPool C · first round
    White caps: C3St. Mary's
    Dark caps: C2Mitty
  4. Gm 23 · 12:30 PMChampionshipPool B · first round
    White caps: B4Liberty
    Dark caps: B1Leigh
  5. Gm 24 · 1:30 PMChampionshipPool B · first round
    White caps: B3Granite Bay
    Dark caps: B2Alameda
  6. Gm 25 · 2:30 PMPremierePool F · for 3rd & 4th
    White caps: Loser Gm 20
    Dark caps: Loser Gm 21
  7. Gm 26 · 3:30 PMPremierePool F · for 1st & 2nd
    White caps: Winner Gm 20
    Dark caps: Winner Gm 21
  8. Gm 27 · 4:30 PMChampionshipPool B · for 3rd & 4th
    White caps: Loser Gm 23
    Dark caps: Loser Gm 24
  9. Gm 28 · 5:30 PMChampionshipPool B · for 1st & 2nd
    White caps: Winner Gm 23
    Dark caps: Winner Gm 24

RLAC

LivermoreCE
4448 Loyola Way, Livermore · Map
  1. Gm 29 · 3:30 PMChampionshipPool C · for 3rd & 4th
    White caps: Loser Gm 13
    Dark caps: Loser Gm 22
  2. Gm 30 · 4:30 PMChampionshipPool C · for 1st & 2nd
    White caps: Winner Gm 13
    Dark caps: Winner Gm 22
  3. Gm 31 · 5:30 PMPremierePool E · round robin
    White caps: E2Harker
    Dark caps: E3Amador Valley

Day two

Saturday · Oct 17

Placement games from 8:00 AM, seeded by Friday’s pool finishes: two more games for every team, and the Championship and Premiere titles decided in the afternoon. The host publishes Saturday’s pairings after Friday’s games; they appear here, with scores, as soon as they are on the tournament sheet.

Foothill HS

Pleasanton
4375 Foothill Rd, Pleasanton · Map

    Saturday’s games here are published by the host after Friday.

    Granada HS

    Livermore
    400 Wall St, Livermore · Map

      Saturday’s games here are published by the host after Friday.

      Livermore HS

      Livermore
      600 Maple St, Livermore · Map

        Saturday’s games here are published by the host after Friday.

        RLAC

        Livermore
        4448 Loyola Way, Livermore · Map

          Saturday’s games here are published by the host after Friday.

          Saturday’s game numbers and pairings are the host’s. This page follows the tournament’s own schedule and results.

          October 17–18, 2025

          Last year: the 2025 Invitational

          Alhambra won the Championship division, beating Bishop O'Dowd 14–6 in the final, with Amador Valley third. Livermore won the Premiere division, beating Granite Bay 10–9 in the final, with Mitty third. Thirty-two schools played at Amador Valley, Foothill, Granada and Livermore.

          Championship · final standings

          1. 1stAlhambra
          2. 2ndBishop O'Dowd
          3. 3rdAmador Valley
          4. 4thCollege Park
          5. 5thBerkeley
          6. 6thCastilleja
          7. 7thCalifornia
          8. 8thAlameda
          9. 9thCastro Valley
          10. 10thGarces
          11. 11thGranada
          12. 12thChristian Brothers
          13. 13thHarker
          14. 14thDel Oro
          15. 15thClovis East
          16. 16thLeigh

          Premiere · final standings

          1. 1stLivermore
          2. 2ndGranite Bay
          3. 3rdMitty
          4. 4thRio Americano
          5. 5thHeritage
          6. 6thLas Lomas
          7. 7thLiberty
          8. 8thSanta Cruz
          9. 9thTamalpais
          10. 10thNorthgate
          11. 11thSanta Catalina
          12. 12thSt. Mary's
          13. 13thMerced
          14. 14thSt. Ignatius
          15. 15thWillow Glen
          16. 16thTerra Linda
          All 64 results from 2025

          The team listed first wore white caps. Friday’s pool is beside each pool game; Saturday’s games were placement games.

          Friday, Oct 17

          Amador Valley HS

          1. Gm 19:30 AMPool GSanta Cruz12Merced7
          2. Gm 210:30 AMPool GTamalpais10Granite Bay12
          3. Gm 311:30 AMPool CChristian Brothers5California8
          4. Gm 412:30 PMPool EWillow Glen4Heritage16
          5. Gm 51:30 PMPool ERio Americano10Northgate4
          6. Gm 62:30 PMPool GMerced8Tamalpais12
          7. Gm 73:30 PMPool GSanta Cruz9Granite Bay13
          8. Gm 84:30 PMPool EWillow Glen4Northgate6
          9. Gm 95:30 PMPool EHeritage7Leigh8

          Foothill HS

          1. Gm 109:30 AMPool DDel Oro5Berkeley20
          2. Gm 1110:30 AMPool DGarces11Bishop O'Dowd12
          3. Gm 1211:30 AMPool BHarker3Alhambra11
          4. Gm 1312:30 PMPool BCastro Valley12Castilleja16
          5. Gm 141:30 PMPool DDel Oro7Garces11
          6. Gm 152:30 PMPool DBerkeley10Bishop O'Dowd12
          7. Gm 163:30 PMPool BHarker6Castro Valley10

          Granada HS

          1. Gm 1710:30 AMPool ACollege Park10Clovis East2
          2. Gm 1811:30 AMPool CLeigh1Amador Valley14
          3. Gm 1912:30 PMPool HLiberty10St. Mary's5
          4. Gm 201:30 PMPool HSt. Ignatius6Livermore12
          5. Gm 212:30 PMPool CChristian Brothers12Leigh10
          6. Gm 223:30 PMPool CCalifornia3Amador Valley11
          7. Gm 234:30 PMPool HSt. Mary's9St. Ignatius6
          8. Gm 245:30 PMPool HLiberty6Livermore10

          Livermore HS

          1. Gm 2510:30 AMPool AGranada8Alameda11
          2. Gm 2611:30 AMPool FMitty10Terra Linda1
          3. Gm 2712:30 PMPool FLas Lomas14Santa Catalina8
          4. Gm 281:30 PMPool AClovis East8Granada9
          5. Gm 292:30 PMPool ACollege Park9Alameda7
          6. Gm 303:30 PMPool FMitty10Las Lomas6
          7. Gm 314:30 PMPool BAlhambra20Castilleja16
          8. Gm 325:30 PMPool FTerra Linda5Santa Catalina8

          Saturday, Oct 18

          Amador Valley HS

          1. Gm 338:30 AMWillow Glen5St. Ignatius15
          2. Gm 349:30 AMCastro Valley12Christian Brothers8
          3. Gm 3510:30 AMHeritage13Liberty8
          4. Gm 3611:30 AMRio Americano6Livermore16
          5. Gm 3712:30 PMSt. Ignatius9Merced12
          6. Gm 381:30 PMNorthgate8Tamalpais13
          7. Gm 392:30 PMHeritage12Las Lomas4
          8. Gm 403:30 PMLivermore10Granite Bay9

          Foothill HS

          1. Gm 418:30 AMClovis East5Del Oro8
          2. Gm 429:30 AMGranada5Garces7
          3. Gm 4310:30 AMAlameda6Berkeley13
          4. Gm 4411:30 AMCollege Park8Bishop O'Dowd11
          5. Gm 4512:30 PMDel Oro8Harker13
          6. Gm 461:30 PMGarces9Castro Valley10
          7. Gm 472:30 PMBerkeley19Castilleja11
          8. Gm 483:30 PMBishop O'Dowd6Alhambra14

          Granada HS

          1. Gm 498:30 AMHarker10Leigh4
          2. Gm 509:30 AMNorthgate5St. Mary's4
          3. Gm 5110:30 AMCastilleja14California11
          4. Gm 5211:30 AMAlhambra11Amador Valley7
          5. Gm 5312:30 PMClovis East10Leigh6
          6. Gm 541:30 PMSanta Catalina7St. Mary's6
          7. Gm 552:30 PMAlameda9California10
          8. Gm 563:30 PMCollege Park1Amador Valley10

          Livermore HS

          1. Gm 578:30 AMTerra Linda2Merced9
          2. Gm 589:30 AMSanta Catalina10Tamalpais16
          3. Gm 5910:30 AMLas Lomas12Santa Cruz11
          4. Gm 6011:30 AMMitty7Granite Bay12
          5. Gm 6112:30 PMWillow Glen13Terra Linda7
          6. Gm 621:30 PMGranada11Christian Brothers6
          7. Gm 632:30 PMLiberty12Santa Cruz9
          8. Gm 643:30 PMRio Americano3Mitty11

          Where

          Venues

          Foothill High School

          4375 Foothill Rd, Pleasanton, CA 94588

          Friday: Pools A, E & H · Saturday: placement games from 8:00 AM

          Granada High School

          400 Wall St, Livermore, CA 94550

          Friday: Pools C, D & G · Saturday: placement games from 8:00 AM

          Livermore High School

          600 Maple St, Livermore, CA 94550

          Friday: Pools B, C & F · Saturday: placement games from 8:00 AM

          Robert Livermore Aquatic Center

          4448 Loyola Way, Livermore, CA 94550

          Friday: Pools C & E · Saturday: placement games from 8:00 AM

          How it is played

          Format & rules

          • 7 minute quarters.
          • One (1) full timeout & two (2) 30 sec (set up only) timeouts.
          • One (1) 30 sec timeout in overtime with no carry over from regulation.
          • 2 minutes between quarters and 3 minutes at half.
          • Running clock at 7 goal differential.
          • Overtime - two 3 minute overtime quarters.
          • Tie after OT quarters will be followed by 3 minute sudden death quarters.
          • The team listed first wears white caps; the team listed second wears dark caps.

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