FinishedMen's Ranking
California AmateurCalifornia Amateur Championship
Hacienda Golf Club • La Habra Heights, CA
Jun 22 — 27, 2026Men
2026: Kailer Stone won
Showing the 71 best matches for “contra costa county amateur” — ranked by how closely each event fits what you asked, not just exact keywords.
Finished
SCGA AmateurSouthern California Amateur Championship
Valencia Country Club • Valencia, CA
Jul 6 — 9, 2026Men
Last year: Jaden Soong won at 75-68-69-66=278
Open
NCGA Net AmateurNorthern California Net Amateur Championship
Poppy Ridge Golf Course • Livermore, CA
Oct 5 — 6, 2026Men
2025: J. Lauer won at -6
OpenMatch Play
NCGA Match PlayNorthern California Amateur Championship
Spyglass Hill Golf Course • Pebble Beach, CA
Aug 9 — 13, 2026Men
Open
California State Fair Mid-AmateurCalifornia State Fair Mid-Amateur Championship
Bing Maloney Golf Course • Sacramento, CA
Aug 22 — 23, 2026Mid-Am • Men
Finished
Sonoma County AmateurSonoma County Amateur Championship
Foxtail Golf Club - North Course • Rohnert Park, CA
May 16 — 17, 2026Super-Senior • Mixed • Senior
Last year: Luis Diaz won at 73-67=140
Finished
SCGA Women's Mid-AmateurSouthern California Women's Mid-Amateur Championship
The Country Club of Rancho Bernardo • San Diego, CA
Jun 8 — 9, 2026Mid-Am • Women
Finished
SCGA Women's AmateurSouthern California Women's Amateur Championship
Valencia Country Club • Valencia, CA
Jul 6 — 8, 2026Women
2024: Annika Ishiyama won at -3
Finished
NCGA Valley AmateurNorthern California Valley Amateur & Senior Amateur Championship
Winchester Golf Club • Auburn, CA
Jun 29 — 30, 2026Senior • Men
Last year: Michael Perchak won at 66-73=139
Finished
Tulare County AmateurTulare County Amateur Championship
Valley Oaks Golf Course • Visalia, CA
Apr 11 — 12, 2026Men • Mixed
Last year: Nick Woo won at 70-70=140
Open
Peninsula AmateurPeninsula Amateur Championship
Crystal Springs Golf Club • Burlingame, CA
Aug 22 — 23, 2026Men
Steele Canyon Golf ClubCA
Finished
SCGA Amateur Net AmateurSouthern California Amateur Net Championship
Steele Canyon Golf Club • Jamul, CA
Apr 13 — 14, 2026Men
2026: Sunny Bhullar won at -1
FinishedMajor
California State FairCalifornia State Fair 2025 Men's Championship
Haggin Oaks: Alister MacKenzie Course • Sacramento, CA
Aug 30 — Sep 1, 2025108 player fieldMen
MajorMen's Ranking
California State FairCalifornia State Fair Men's Championship
Haggin Oaks: Alister MacKenzie Course • Sacramento, CA
Sep 5 — 7, 2026Men
Last year: Ethan Gao won at 67-66-68=201
Visalia City Amateur
Visalia City Amateur Championship
Valley Oaks Golf Course • Visalia, CA
Aug 29 — 30, 2026Men • Mixed
Last year: Zack Tarter won at 68-68=136
Finished
California State Fair Mid-AmateurCalifornia State Fair 2025 Mid-Amateur Championship
Bing Maloney Golf Course • Sacramento, CA
Aug 16 — 17, 2025Mid-Am • Men
Pacific Coast Amateur
Pacific Coast Amateur Championship
Poppy Ridge Golf Course • Livermore, CA
Jul 21 — 24, 202672 holesMen
2026: Jaden Dumdumaya won (63-71-65-69 (268))
Finished
Fairfield City AmateurFairfield City Amateur Championship
Paradise Valley Golf Course • Fairfield, CA
Aug 1 — 2, 2026Super-Senior • Mixed • Senior
Last year: Drew Bender won at 71-69=140
Finished
Sacramento County AmateurSacramento County Men's Amateur Championship
Ancil Hoffman Golf Course • Carmichael, CA
Jul 11 — 12, 202636 holes108 player fieldMenMale amateur golfers; GHIN ≤ 3.0 as of July 1, 2026
Ancil Hoffman's William Bell design—with small greens, tree-lined fairways, and challenging pin positions—has historically yielded very few under-par rounds, making consistent ball-striking and short-game precision essential for contention.
Last year: Zach Mate won at -7 (137) • Expected cut No cut (36 holes)
Finished
California Amateur CupCalifornia Amateur Cup Matches
Mission Hills Country Club - Pete Dye Course • Rancho Mirage, CA
Dec 8 — 10, 2025Men • Mixed