Oklahoma State University Athletics
2017 Cowgirl Softball Roster
Roster
Haffner, Jessi
INF
/ Cowgirl SoftballC
/ Cowgirl SoftballOF
/ Cowgirl SoftballINF
/ Cowgirl SoftballUTL
/ Cowgirl SoftballRHP
/ Cowgirl SoftballINF
/ Cowgirl SoftballINF
/ Cowgirl SoftballOF
/ Cowgirl SoftballRHP
/ Cowgirl SoftballUTL
/ Cowgirl SoftballINF
/ Cowgirl SoftballOF
/ Cowgirl Softball1B/DP
/ Cowgirl SoftballRHP
/ Cowgirl SoftballDP/1B
/ Cowgirl SoftballSS
/ Cowgirl SoftballOF
/ Cowgirl SoftballRHP
/ Cowgirl SoftballRHP
/ Cowgirl Softball
Jersey Number 20
Jessi Haffner
- Position:
- RHP/1B
- Height:
- 5-11
- Class:
- Junior
- High School:
- Bishop Carroll HS
- Hometown:
- Wichita, Kan.
Bio
2016 First-Team Academic All-Big 12
2017 First-Team Academic All-Big 12
2018 First-Team Academic All-Big 12
Career Highs
Hits   3 vs. Maine, 3/3/18
Runs Scored   2, three times, last at UCA, 3/14/18
Runs Batted In   4 vs. Maine, 3/3/18
Walks   2, nine times, last vs. Wich. State, 5/19/18
Strikeouts   3, three times, last at UCLA, 4/28/18
Stolen Bases   1 vs. Hofstra, 2/17/17
2018 (Senior): Continued to be a mainstay of the Cowgirls’ lineup, starting in 56 of 61 games and appearing in 58 … Struggled at the plate, but produced solid power numbers and was again an elite defender at first base … Posted a .988 fielding percentage in 417 defensive chances … Her 406 putouts rank as the sixth most by a Cowgirl in a season and her 810 career putouts places her eighth in team history … Tallied six hits, including three home runs, and drove in five runs during the Cowgirls’ first five game of the year out in the Arizona desert … Needed just 17 games to more than double her career home run total from her first three seasons, as she hit her fourth and fifth home runs of the year in consecutive plate appearances against Maine on March 2 … Hit her sixth home run of the year the next day and drove in a career-high four runs against Maine on March 3 … Her March 3 outburst vs. Maine was also the first three-hit game of her career … Finished the Mizuno Classic with a 7-for-11 line at the plate to go along with four home runs and eight runs batted in … Tallied nine home runs in total in 2018 – five more than her previous career high … Hit a three-run walk-off home run against No. 16/17 Baylor to secure the Cowgirls’ 14-6 run-rule win over the Lady Bears … Recorded 20 putouts against Kansas on April 5, becoming the first OSU player since Ryan Realmuto in 2003 to record at least 20 putouts in a single game … Notched a base hit off of Oklahoma’s Paige Lowary during a 3-2 Bedlam loss on May 4 … Recorded three hits and drove in one run during the Philips 66 Big 12 Softball Championship tournament in Oklahoma City … Logged four multi-walk games in 2018 and ranked second among the Cowgirls with 25 bases on balls … Tied for eighth in the Big 12 with nine home runs ... One of 10 Cowgirls selected as a first-team Academic All-Big 12 honoree ... Capped her OSU career by going 2-for-2 with two walks and double against Wichita State on May 19 in what would be her final collegiate game.
2017 (Junior): Appeared in 59 games for Oklahoma State and started in all but two of those ... Posted a .240/.369/.403 slash line in 129 at-bats ... Recorded a team-high 341 putouts ... Tallied 12 extra-base hits during her junior campaign, including seven doubles ... Committed only two errors on 352 chances playing primarily at first base to post a team-best .994 fielding percentage ... Also turned a team-high 20 doubles plays ... Recorded six multi-hit games, including a 2-for-3, 2 RBI outing during Oklahoma State’s 6-0 win over Eastern Kentucky on March 10 ... Earned Academic All-Big 12 first team honors for the second-straight year.
2016 (Sophomore): Played in 37 games and was a valuable member of the offense in key pinch-hit situations ... Went 1-for-1 with an RBI in Oklahoma State’s win over Iowa State on April 9 ... Went 1-for-1 with an RBI against UNLV on May 1 ... Earned her first start of the season on Mar. 12 against Cleveland State, finishing with an RBI.
2015 (Freshman): Began the season as the starting first baseman, but transitioned herself into the rotation early on … Finished her freshman season with a 6-5 record and a 4.44 ERA … Made her first pitching appearance against North Texas on Feb. 28, allowing only one hit in 3.2 scoreless innings … Pitched her way to her first collegiate win with a relief appearance against Evansville on March 6 … Earned her first start against UMKC the next day and tossed a complete-game victory, allowing six earned runs and striking out four … Went on to start out with a 4-0 record, capped off by a season-high seven strikeout performance at Utah Valley … Grabbed her first Big 12 victory in the Cowgirls’ 8-6 victory over Iowa State … Shut down North Texas on April 29, tossing a complete-game shutout … Hit .211 at the plate with 2 RBIs, two doubles and four runs scored … Went 2-for-4 with a run-scoring single against Cal State-Fullerton on Feb. 22.Â
High School: Capped off a stellar career at Bishop Carroll HS, where she starred both on the mound and at the plate ... Compiled a perfect 14-0 record in her senior season, complete with 70 strikeouts and a 0.37 ERA ... Recorded a .616 average at the plate, highlighted by 10 home runs and 49 RBIs ... Was selected for the All-State First Team in each of her four varsity seasons.
Personal: Born April 9, 1996 ... Daughter of Chuck and Lisa Haffner ... Majoring in accounting.
2017 First-Team Academic All-Big 12
2018 First-Team Academic All-Big 12
Career Highs
Hits   3 vs. Maine, 3/3/18
Runs Scored   2, three times, last at UCA, 3/14/18
Runs Batted In   4 vs. Maine, 3/3/18
Walks   2, nine times, last vs. Wich. State, 5/19/18
Strikeouts   3, three times, last at UCLA, 4/28/18
Stolen Bases   1 vs. Hofstra, 2/17/17
2018 (Senior): Continued to be a mainstay of the Cowgirls’ lineup, starting in 56 of 61 games and appearing in 58 … Struggled at the plate, but produced solid power numbers and was again an elite defender at first base … Posted a .988 fielding percentage in 417 defensive chances … Her 406 putouts rank as the sixth most by a Cowgirl in a season and her 810 career putouts places her eighth in team history … Tallied six hits, including three home runs, and drove in five runs during the Cowgirls’ first five game of the year out in the Arizona desert … Needed just 17 games to more than double her career home run total from her first three seasons, as she hit her fourth and fifth home runs of the year in consecutive plate appearances against Maine on March 2 … Hit her sixth home run of the year the next day and drove in a career-high four runs against Maine on March 3 … Her March 3 outburst vs. Maine was also the first three-hit game of her career … Finished the Mizuno Classic with a 7-for-11 line at the plate to go along with four home runs and eight runs batted in … Tallied nine home runs in total in 2018 – five more than her previous career high … Hit a three-run walk-off home run against No. 16/17 Baylor to secure the Cowgirls’ 14-6 run-rule win over the Lady Bears … Recorded 20 putouts against Kansas on April 5, becoming the first OSU player since Ryan Realmuto in 2003 to record at least 20 putouts in a single game … Notched a base hit off of Oklahoma’s Paige Lowary during a 3-2 Bedlam loss on May 4 … Recorded three hits and drove in one run during the Philips 66 Big 12 Softball Championship tournament in Oklahoma City … Logged four multi-walk games in 2018 and ranked second among the Cowgirls with 25 bases on balls … Tied for eighth in the Big 12 with nine home runs ... One of 10 Cowgirls selected as a first-team Academic All-Big 12 honoree ... Capped her OSU career by going 2-for-2 with two walks and double against Wichita State on May 19 in what would be her final collegiate game.
2017 (Junior): Appeared in 59 games for Oklahoma State and started in all but two of those ... Posted a .240/.369/.403 slash line in 129 at-bats ... Recorded a team-high 341 putouts ... Tallied 12 extra-base hits during her junior campaign, including seven doubles ... Committed only two errors on 352 chances playing primarily at first base to post a team-best .994 fielding percentage ... Also turned a team-high 20 doubles plays ... Recorded six multi-hit games, including a 2-for-3, 2 RBI outing during Oklahoma State’s 6-0 win over Eastern Kentucky on March 10 ... Earned Academic All-Big 12 first team honors for the second-straight year.
2016 (Sophomore): Played in 37 games and was a valuable member of the offense in key pinch-hit situations ... Went 1-for-1 with an RBI in Oklahoma State’s win over Iowa State on April 9 ... Went 1-for-1 with an RBI against UNLV on May 1 ... Earned her first start of the season on Mar. 12 against Cleveland State, finishing with an RBI.
2015 (Freshman): Began the season as the starting first baseman, but transitioned herself into the rotation early on … Finished her freshman season with a 6-5 record and a 4.44 ERA … Made her first pitching appearance against North Texas on Feb. 28, allowing only one hit in 3.2 scoreless innings … Pitched her way to her first collegiate win with a relief appearance against Evansville on March 6 … Earned her first start against UMKC the next day and tossed a complete-game victory, allowing six earned runs and striking out four … Went on to start out with a 4-0 record, capped off by a season-high seven strikeout performance at Utah Valley … Grabbed her first Big 12 victory in the Cowgirls’ 8-6 victory over Iowa State … Shut down North Texas on April 29, tossing a complete-game shutout … Hit .211 at the plate with 2 RBIs, two doubles and four runs scored … Went 2-for-4 with a run-scoring single against Cal State-Fullerton on Feb. 22.Â
High School: Capped off a stellar career at Bishop Carroll HS, where she starred both on the mound and at the plate ... Compiled a perfect 14-0 record in her senior season, complete with 70 strikeouts and a 0.37 ERA ... Recorded a .616 average at the plate, highlighted by 10 home runs and 49 RBIs ... Was selected for the All-State First Team in each of her four varsity seasons.
Personal: Born April 9, 1996 ... Daughter of Chuck and Lisa Haffner ... Majoring in accounting.
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