Oklahoma State University Athletics
2022-23 Cowgirl Golf Roster
Roster
Tatematsu, Rina
Rina Tatematsu
- Height:
- 5-6
- Class:
- Junior
- High School:
- American School of Bangkok
- Hometown:
- Bangkok, Thailand
Bio
2022 Fall (Junior Season)
• Was a consistent presence for the Cowgirls in the fall, starting in all 4 tournaments and shooting seven par-or-better rounds.
• Ended the fall fifth best on the team in both scoring average and vs. par with marks of 72.58 and 1.08, respectively.
• Had her best finish of the fall at the Jim West Invitational, where she landed in a tie for 11th with rounds of 71-70-73 (E) 214.
• Posted a 26th-place finish at the Illini Invitational after signing rounds of 72-71-70 (-3) 213, her lowest 54-hole score since October of 2021.
• Fired rounds of 68-76-66 (E) 210 to land in the top-20 at the Schooner Fall Classic.
• Her final round 66 in Norman matched the lowest 18-hole score of her career.
• Earned a spot in the Cowgirls’ season-opening starting lineup at the Carmel Cup.
2021-22 (Sophomore Season)
• Earned her second career victory at the East Lake Cup after posting a 67 (-5).
• Recorded three top-10 finishes, despite playing in only nine tournaments all year.
• Tatematsu’s average score of 72.96 was fourth best on the team.
• Carded her best 54-hole score of the season with a 68-72-66 (-4) 206 at the Schooner Fall Classic, good enough for a 2nd place finish.
• Her 66 in the third round of the Schooner Fall Classic tied the best 18-hole score of her career, and was tied for the 14th-lowest mark in program history.
• Her 206 at the Schooner Fall Classic was the 2nd lowest 54-hole score by a Cowgirl all season.
• Provided solid play at the NCAA Stillwater Regional, winding up tied for 24th with rounds of 74-74-77 (+9) 225.
• Tatematsu’s mark of 1.32 vs. par was the third-best on the team.
• Recorded five rounds in the 60’s on the season, which was fourth best on the team.
• Tatematsu was invited to play in the prestigious Augusta National Women’s Amateur, where she recorded rounds of 76 and 78.
• She also played as an ameteur in the Honda LPGA Thailand in March. There, she carded rounds of 69-70-74-74 (-1) 287 to finish tied for 61st.
2020-21 (Freshman Season)
• Earned WGCA Honorable Mention All-America honors following a standout freshman season.
• Named the 2021 Big 12 Freshman of the Year, the 10th Cowgirl to earn the honor in league history.
• Set a new program record for par-5 scoring with a mark of 4.66, which ranked fifth nationally.
• Her overall scoring average of 71.85 (0.12 to par) was the fifth-best ever by a Cowgirl golfer.
• Ended the 2021 season ranked No. 24 overall and the No. 6 freshman in the country by Golfstat.
• Owned an 82-9 record against top-100 players nationally.
• Recorded 20 rounds at par or better, which was the third-best clip in school history.
• Her 118 birdies were the sixth most ever by an OSU player and ranked the freshman seventh nationally in the category.
• Won the ICON Invitational after carding back-to-back rounds of 66, and her (-14) 202 at that event was tied for the fourth-best 54-hole score ever by a Cowgirl.
• Earned All-Big 12 Championship Team honors after an 8th-place finish.
• Improved all week with rounds of 76-73-70-70 to earn a top-15 finish at the NCAA Championships. She finished with a 1-over 289, which was the sixth-best 72-hole score at the NCAA Championships in school history.
• In all, Tatematsu had five top-10 finishes on the year.
Prior to Oklahoma State
• One of the most experienced signees in program history, Tatematsu participated in nine pro events throughout Asia as an amateur over her final two seasons before coming to Stillwater.
• Won the Honda LPGA Thailand National Qualifier in a playoff to earn a spot in the prestigious LPGA Tour event. Unfortunately, the event, which was set for Feb. 20-23 at the Siam Country Club Pattaya, was canceled due to the COVID-19 pandemic.
• In July of 2020, Tatematsu finished sixth at the TGA-SINGHA Junior in Thailand.
• In 2019, Tatematsu finished 32nd at the Women’s Amateur Asia-Pacific Championship in Japan and earned a 12th place finish at the Major Champions Invitational at Bella Collina in North Carolina.
• She won the TKG STCC International and posted a 6th-place finish at the USCC Golf Camp at Watermill Golf & Resort, which are both junior events in her homeland of Thailand.
Personal
• Daughter of Phaisilp Voravisutthikul and Lisa Tatematsu.
• Has one brother, Hiroyuki, and one sister, Mayu.
• Is currently majoring in marketing.
• Was a consistent presence for the Cowgirls in the fall, starting in all 4 tournaments and shooting seven par-or-better rounds.
• Ended the fall fifth best on the team in both scoring average and vs. par with marks of 72.58 and 1.08, respectively.
• Had her best finish of the fall at the Jim West Invitational, where she landed in a tie for 11th with rounds of 71-70-73 (E) 214.
• Posted a 26th-place finish at the Illini Invitational after signing rounds of 72-71-70 (-3) 213, her lowest 54-hole score since October of 2021.
• Fired rounds of 68-76-66 (E) 210 to land in the top-20 at the Schooner Fall Classic.
• Her final round 66 in Norman matched the lowest 18-hole score of her career.
• Earned a spot in the Cowgirls’ season-opening starting lineup at the Carmel Cup.
2021-22 (Sophomore Season)
• Earned her second career victory at the East Lake Cup after posting a 67 (-5).
• Recorded three top-10 finishes, despite playing in only nine tournaments all year.
• Tatematsu’s average score of 72.96 was fourth best on the team.
• Carded her best 54-hole score of the season with a 68-72-66 (-4) 206 at the Schooner Fall Classic, good enough for a 2nd place finish.
• Her 66 in the third round of the Schooner Fall Classic tied the best 18-hole score of her career, and was tied for the 14th-lowest mark in program history.
• Her 206 at the Schooner Fall Classic was the 2nd lowest 54-hole score by a Cowgirl all season.
• Provided solid play at the NCAA Stillwater Regional, winding up tied for 24th with rounds of 74-74-77 (+9) 225.
• Tatematsu’s mark of 1.32 vs. par was the third-best on the team.
• Recorded five rounds in the 60’s on the season, which was fourth best on the team.
• Tatematsu was invited to play in the prestigious Augusta National Women’s Amateur, where she recorded rounds of 76 and 78.
• She also played as an ameteur in the Honda LPGA Thailand in March. There, she carded rounds of 69-70-74-74 (-1) 287 to finish tied for 61st.
2020-21 (Freshman Season)
• Earned WGCA Honorable Mention All-America honors following a standout freshman season.
• Named the 2021 Big 12 Freshman of the Year, the 10th Cowgirl to earn the honor in league history.
• Set a new program record for par-5 scoring with a mark of 4.66, which ranked fifth nationally.
• Her overall scoring average of 71.85 (0.12 to par) was the fifth-best ever by a Cowgirl golfer.
• Ended the 2021 season ranked No. 24 overall and the No. 6 freshman in the country by Golfstat.
• Owned an 82-9 record against top-100 players nationally.
• Recorded 20 rounds at par or better, which was the third-best clip in school history.
• Her 118 birdies were the sixth most ever by an OSU player and ranked the freshman seventh nationally in the category.
• Won the ICON Invitational after carding back-to-back rounds of 66, and her (-14) 202 at that event was tied for the fourth-best 54-hole score ever by a Cowgirl.
• Earned All-Big 12 Championship Team honors after an 8th-place finish.
• Improved all week with rounds of 76-73-70-70 to earn a top-15 finish at the NCAA Championships. She finished with a 1-over 289, which was the sixth-best 72-hole score at the NCAA Championships in school history.
• In all, Tatematsu had five top-10 finishes on the year.
Prior to Oklahoma State
• One of the most experienced signees in program history, Tatematsu participated in nine pro events throughout Asia as an amateur over her final two seasons before coming to Stillwater.
• Won the Honda LPGA Thailand National Qualifier in a playoff to earn a spot in the prestigious LPGA Tour event. Unfortunately, the event, which was set for Feb. 20-23 at the Siam Country Club Pattaya, was canceled due to the COVID-19 pandemic.
• In July of 2020, Tatematsu finished sixth at the TGA-SINGHA Junior in Thailand.
• In 2019, Tatematsu finished 32nd at the Women’s Amateur Asia-Pacific Championship in Japan and earned a 12th place finish at the Major Champions Invitational at Bella Collina in North Carolina.
• She won the TKG STCC International and posted a 6th-place finish at the USCC Golf Camp at Watermill Golf & Resort, which are both junior events in her homeland of Thailand.
Personal
• Daughter of Phaisilp Voravisutthikul and Lisa Tatematsu.
• Has one brother, Hiroyuki, and one sister, Mayu.
• Is currently majoring in marketing.
Cowboy Football Ch. 2: Trailer vs Oregon - Opportunity
Saturday, September 06
The Mike Gundy Show: UT Martin Game Review
Thursday, September 04
Making the Squad: Oklahoma State Pom, Pt. 3
Wednesday, September 03
Mike Gundy Previews Cowboys at Oregon - Oklahoma State News Conference (9-1-2025)
Tuesday, September 02