Oklahoma State University Athletics
2020-21 Cowgirl Golf Roster
Roster
Fierro, Isabella

Isabella Fierro
- Height:
- 5-4
- Class:
- Sophomore
- Hometown:
- Merida, Mexico
Bio
2020-21 (Sophomore Season)
• Ended her sophomore campaign with the best career stroke average in program history at 71.44 (-0.38 to par).
• Named a WGCA Honorable Mention All-American for a second straight season.
• Earned All-Big 12 Conference honors along with fellow sophomore Maja Stark and freshman Rina Tatematsu.
• One of five Cowgirls to earn Academic All-Big 12 honors in 2021.
• Her 2021 scoring average of 71.23 (-0.48 to par) is the third best mark in program history, just ahead of her freshman campaign of 71.76 (-0.24 to par).
• That scoring average of 71.23 ranked 10th nationally.
• At her best in the year’s biggest moments, Fierro carded a 7-under 65 in the second round of the Big 12 Championships, which broke the event’s all-time scoring record.
• Earned All-Big 12 Championship team honors thanks to her T6 finish.
• Finished the season ranked No. 14 by Golf Week thanks to her 112-10 record against top-100 foes.
• Posted a par-4 scoring average of 4.00, which is the second-best mark in school history and the sixth-best average in the country.
• Earned an invite to the 2021 Palmer Cup.
• Recorded 18 rounds of par or better, which are the fifth most by a Cowgirl in program history.
• Fierro's 111 birdies ranked ninth nationally and ninth in the Cowgirl golf record books.
• Posted seven top-10 finishes in 2020-21, including a pair of runner-up finishes at the Betsy Rawls Longhorn Invitational and the Kissing Tree Invitational.
• One of 30 players nationally on the Preseason ANNIKA Award watch list.
2019-20 (Freshman Season)
• Became the 27th Cowgirl All-American after she earned third-team honors from GolfWeek and honorable-mention honors from the WGCA.
• Posted a 71.76 season scoring average, which is the second-best mark in Cowgirl golf history behind only Caroline Hedwall’s individual national title season of 2010.
• Finished the year ranked No. 27 overall and No. 13 among freshmen in the GolfStat national rankings.
• Advanced to the round of 16 at the 2020 U.S. Amateur at Woodmont Country Club in Rockville, Md.
• One of three Cowgirls to earn WGCA All-American Scholar status.
• Won the Betsy Rawls Longhorn Invitational – just her third career event – in record-breaking fashion. Her 201 (-15) broke the program’s 54-hole scoring record by four strokes, and her 65 in the final round tied for the third-lowest round in school history.
• Finished the year -0.24 against par, which ranked 32nd nationally.
• Registered a 4.738 scoring average on par-5s, which broke Caroline Hedwall’s school record that had stood since 2010.
• Twelve of her 21 rounds were at or under par in 2019-20.
• Ranked in the top-50 nationally in both par-5 scoring (4.74, 42nd) and par-4 scoring (4.05, 44th).
• On top of her win in Austin, Fierro also recorded three other top-10 finishes as a freshman.
• Bested five top-20 players in head-to-head meetings.
Prior to Oklahoma State
• One of the most highly touted recruits in Cowgirl golf history, Fierro was ranked No. 35 in the World Amateur Golf Rankings on signing day and has been ranked as high as No. 28.
• In the last three years, Fierro has recorded seven major tournament victories and 15 top-10 finishes around the globe.
• One of just 72 players worldwide selected to play in the inaugural Augusta National Women's Amateur Championship. Fierro shot 73-76 at Champions Retreat.
• In May of 2019, Fierro carded rounds of 73-66-71 to win the Mexican Junior National Championship for the third time in four years.
• Isabella finished ninth at the Ladies' British Open Amateur at Hillside Golf Club in 2018.
• Recorded a phenomenal 2017 season that saw her win the Mexican Amateur Championship in Mexico City, the South American Amateur in Buenos Aires, Argentina, and the North & South Women's Amateur Championship in Pinehurst, North Carolina.
• Tasted success at the U.S. Women's Amateur Championship. Isabella advanced to the match play quarterfinals in 2017 and made it to the round of 16 in 2018.
Personal
• Born Dec. 26, 2000.
• Is the daughter of Mimi and Alejandro Fierro.
• Has a brother, Alejandro, and a sister, Renata.
• Plans to major in sports media at Oklahoma State.
• Ended her sophomore campaign with the best career stroke average in program history at 71.44 (-0.38 to par).
• Named a WGCA Honorable Mention All-American for a second straight season.
• Earned All-Big 12 Conference honors along with fellow sophomore Maja Stark and freshman Rina Tatematsu.
• One of five Cowgirls to earn Academic All-Big 12 honors in 2021.
• Her 2021 scoring average of 71.23 (-0.48 to par) is the third best mark in program history, just ahead of her freshman campaign of 71.76 (-0.24 to par).
• That scoring average of 71.23 ranked 10th nationally.
• At her best in the year’s biggest moments, Fierro carded a 7-under 65 in the second round of the Big 12 Championships, which broke the event’s all-time scoring record.
• Earned All-Big 12 Championship team honors thanks to her T6 finish.
• Finished the season ranked No. 14 by Golf Week thanks to her 112-10 record against top-100 foes.
• Posted a par-4 scoring average of 4.00, which is the second-best mark in school history and the sixth-best average in the country.
• Earned an invite to the 2021 Palmer Cup.
• Recorded 18 rounds of par or better, which are the fifth most by a Cowgirl in program history.
• Fierro's 111 birdies ranked ninth nationally and ninth in the Cowgirl golf record books.
• Posted seven top-10 finishes in 2020-21, including a pair of runner-up finishes at the Betsy Rawls Longhorn Invitational and the Kissing Tree Invitational.
• One of 30 players nationally on the Preseason ANNIKA Award watch list.
2019-20 (Freshman Season)
• Became the 27th Cowgirl All-American after she earned third-team honors from GolfWeek and honorable-mention honors from the WGCA.
• Posted a 71.76 season scoring average, which is the second-best mark in Cowgirl golf history behind only Caroline Hedwall’s individual national title season of 2010.
• Finished the year ranked No. 27 overall and No. 13 among freshmen in the GolfStat national rankings.
• Advanced to the round of 16 at the 2020 U.S. Amateur at Woodmont Country Club in Rockville, Md.
• One of three Cowgirls to earn WGCA All-American Scholar status.
• Won the Betsy Rawls Longhorn Invitational – just her third career event – in record-breaking fashion. Her 201 (-15) broke the program’s 54-hole scoring record by four strokes, and her 65 in the final round tied for the third-lowest round in school history.
• Finished the year -0.24 against par, which ranked 32nd nationally.
• Registered a 4.738 scoring average on par-5s, which broke Caroline Hedwall’s school record that had stood since 2010.
• Twelve of her 21 rounds were at or under par in 2019-20.
• Ranked in the top-50 nationally in both par-5 scoring (4.74, 42nd) and par-4 scoring (4.05, 44th).
• On top of her win in Austin, Fierro also recorded three other top-10 finishes as a freshman.
• Bested five top-20 players in head-to-head meetings.
Prior to Oklahoma State
• One of the most highly touted recruits in Cowgirl golf history, Fierro was ranked No. 35 in the World Amateur Golf Rankings on signing day and has been ranked as high as No. 28.
• In the last three years, Fierro has recorded seven major tournament victories and 15 top-10 finishes around the globe.
• One of just 72 players worldwide selected to play in the inaugural Augusta National Women's Amateur Championship. Fierro shot 73-76 at Champions Retreat.
• In May of 2019, Fierro carded rounds of 73-66-71 to win the Mexican Junior National Championship for the third time in four years.
• Isabella finished ninth at the Ladies' British Open Amateur at Hillside Golf Club in 2018.
• Recorded a phenomenal 2017 season that saw her win the Mexican Amateur Championship in Mexico City, the South American Amateur in Buenos Aires, Argentina, and the North & South Women's Amateur Championship in Pinehurst, North Carolina.
• Tasted success at the U.S. Women's Amateur Championship. Isabella advanced to the match play quarterfinals in 2017 and made it to the round of 16 in 2018.
Personal
• Born Dec. 26, 2000.
• Is the daughter of Mimi and Alejandro Fierro.
• Has a brother, Alejandro, and a sister, Renata.
• Plans to major in sports media at Oklahoma State.
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