Updated on Jan. 16, 2026
Career Collegiate Low 18: 66 (Oct. 7, 2024)
Career Collegiate Low 54: 205 (Oct. 7-8, 2024)
2025-26 (As A Sophomore)
Has played in all three tournaments so far this season in the starting lineup … Ranks in a tie for fifth on the team with a 75.00 scoring average.
Fall: Played in all three tournaments in the fall, all starts … Tied for fifth on the team with a 75.00 scoring average across nine rounds … Made his Aztec debut at the Sahalee Players Championship, Sept. 6-7, tying for 41st out of 72 golfers at 11-over 227 with rounds of 76, 74 and 77 … Came in a tie for 27th out of 70 at the Wohali Classic (Sept. 15-16) at 5-over 218 (72-74-72) … Tied for 40th at the Marquette Intercollegiate, Oct. 5-7, at 14-over 230 with rounds of 81, 78 and 74.
2024-25 (As A Freshman - at California)
Played in four tournaments as a freshman at California … Averaged 72.58 across 12 rounds … Made his collegiate debut at the Alister MacKenzie Invitational (Oct. 7-8), shooting an 8-under 205 (70, 66 and 69) for a T30 as an individual …Best finish was a T21 at the Arizona Thunderbirds Intercollegiate (March 17-18) in his first career start at 6-over 222 (72, 76 and 74) … Also was in the starting five the next tournament at The Goodwin (March 27-29), tying for 104th at 12-over 222 (78-72-72) … Ended his Cal career with a T-66 at the Western Intercollegiate, April 14-16, at 12-over 222 with rounds of 72, 77 and 73.
HIRAYAMA'S SDSU SCORECARD
Fall 2025
Sahalee Players Championship.......76-74-77--227 (T-41st)
Wahali Classic.....................72-74-72--218 (T-27th)
Marquette Intercollegiate..........81-78-71--230 (T-40th)
Spring 2025 (at California)
Thunderbird Intercollegiate.......72-76-74---222 (T-21st)
The Goodwin.......................78-72-72--222 (T-104th)
Western Intercollegiate............72-77-73--222 (T-66th)
Fall 2024 (at California)
Alister MacKenzie Invitational^....70-66-69--205 (T-30th)
^ - Competed as an individual
| Year | TP | TS | Rounds | Strokes | Avg. | Low 18 | Low 54 | Wins | Top 5 | Top 10 | Top 20 | Best Finish |
| 2024-25 | 4 | 3 | 12 | 871 | 72.58 | 66 | 205 | 0 | 0 | 0 | 0 | T-21st |
| 2025-26 | 3 | 3 | 9 | 675 | 75.00 | 71 | 218 | 0 | 0 | 0 | 0 | T-27th |
| Total | 7 | 6 | 21 | 1,546 | 73.62 | 66 | 205 | 0 | 0 | 0 | 0 | T-21st |