2023 Baseball Roster
Roster
Tredwell, Alonzo
INF
/ BaseballINF
/ BaseballINF
/ BaseballINF
/ BaseballOF
/ BaseballLHP
/ BaseballINF
/ BaseballC
/ BaseballRHP
/ BaseballLHP
/ BaseballRHP
/ BaseballOF
/ BaseballRHP
/ BaseballC
/ BaseballOF
/ BaseballC
/ BaseballRHP
/ BaseballOF
/ BaseballOF
/ BaseballRHP
/ BaseballOF
/ BaseballRHP
/ BaseballRHP
/ BaseballRHP
/ BaseballRHP
/ BaseballRHP
/ BaseballRHP
/ BaseballC
/ BaseballINF
/ BaseballRHP
/ BaseballOF
/ BaseballLHP
/ BaseballRHP
/ BaseballRHP
/ Baseball
Jersey Number 30
Alonzo Tredwell
- Position:
- RHP
- Height:
- 6-8
- Weight:
- 230
- Class:
- Sophomore
- Hometown:
- Coto de Caza, Calif.
- High School:
- Mater Dei HS
Bio
Notes
Selected in the second round of the 2023 MLB First-Year Player Draft by the Houston Astros (No. 61 overall) ... Over a two-year career at UCLA, has gone 8-3 with a 2.83 ERA and 113 strikeouts in 92 1/3 innings ... Earned Freshman All-America honors as the Bruins' closer in 2022 before moving to the weekend rotation in 2023.
Career Highlights
2023 Preseason All-American
2022 Consensus First Team Freshman All-American
2022 Pac-12 All-Conference Team
2022 USCNT Training Camp Participant
Two-time UCLA Director's Honor Roll
2023
Named a Preseason All-American by Collegiate Baseball (Second Team) and the NCBWA (Third Team) ... Made nine appearances, all starts, as a true sophomore ... For the year, went 4-2 with a 3.57 ERA and .261 batting average against over 45 1/3 innings ... Struck out 51, against 12 walks and four hit batters ... His 4.3 K-BB ratio was best among the squad's starting pitchers ... UCLA was 6-2-1 in his starts, the highest winning percentage of any of the seven pitchers to start a game for the Bruins in 2023 ... Against non-conference opponents, had a 1.17 ERA and 31 strikeouts in 23 innings ... Started the year off by setting or matching career-highs in innings (6.0) and strikeouts (10) on Feb. 18 against Omaha ... Limited Vanderbilt to two hits over five shutout innings on Feb. 25 ... Fanned nine against Sacramento State on Mar. 4 ... Walked one or fewer in six of his nine starts, and went without a walk in four of his outings ... Didn't appear after Apr. 22 due to injury.ย
2022
Made 25 appearances, all in relief, as a true freshman ... Took over the closer's role, recording six saves (one short of the program freshman record) ... Had a 4-1 record, 2.11 ERA, and .195 BAA over 47 innings ... Posted 62 strikeouts against just six walks; his 10.3 strikeout-to-walk ratio was by far the best on the team and would have ranked No. 4 in the country if he had enough innings to qualify ... Was a consensus Freshman All-American, picking up honors from D1Baseball, Baseball America, NCBWA, and Perfect Game (was also honored by Collegiate Baseball, which doesn't break down its honorees into tiered teams) ... Was also one of six Bruins selected to the Pac-12 All-Conference Team ... Led the team in relief innings, saves, and walks per nine innings (1.15) while ranking second in ERA and third in hits per nine innings (6.32)ย ... Had a 1.77 ERA in Pac-12 play ... Stranded 13 of his 15ย inherited runners (87%) on the season, the best ratio on the team ... Dominated midweek opponents, allowing just one single and no runs over four appearances totaling eight innings ... Made his NCAA debut on Opening Day (Feb. 18 vs. CSUN), striking out the side in the sixth inning ... Notched his first save on Feb. 25 against UC Riverside, allowing just a single in a scoreless ninth ... Struck out five and earned a three-inning save to help UCLA to a 5-1 win over then-No. 1 Texas on Mar. 6 at Minute Maid Park in the Children's Shriner's Classic ... Recorded six strikeouts and didn't allow a hit over a season-long 3 1/3 innings at Long Beach State on May 3 ... Had a season-high seven strikeouts in just 2 2/3 innings against Pepperdine on Feb. 22 ... Completed at least one inning in every appearance, and got four outs or more in 15 of 25 outings (only one of his saves was of the three-out variety) ... Appeared in three of UCLA's four games at the Auburn Regional, striking out seven over six innings ... Named to the UCLA Director's Honor Roll for fall and winter quarters (3.0+ GPA, 12+ quarter units passed) ...ย Over the summer, was invited to participate in the USA Baseball Collegiate National Team Training Camp (alongside teammate Ethan Flanagan) ... Ranked the No. 8 RHP prospect on the USCNT by D1Baseball.ย
2021 (Summer)
Spent the summer with the Portland Pickles in the West Coast League ... Made four appearances on the mound, all starts ... Recorded a 7.59 ERA and a 14-7 strikeout-to-walk ratio over 10 2/3 innings ... Opened his summer with three innings of hit-free, scoreless ball with a summer-high five strikeouts against Bellingham (Portland won, 1-0).ย
Highย School
Four-year varsity letterwinner at Mater Dei High School in Santa Ana, Calif. ... In the state of California, was ranked as the No. 5 right-handed pitcher and No. 17 prospect overall โฆ Nationally, ranked the No. 47 right-handed pitcher and No. 137 prospect overall โฆ Three-time Preseason Underclass All-American, including a pair of First Team honors โฆ Played in the 2019 Underclass All-American Games โฆ Played in the Boras Classic in both 2018 and 2019 with Mater Dei ... Participant in the 2019 Underclass Area Code Games ... Missed his junior season and the 2020 showcase circuit due to injury.
Personal
Full name: Alonzo Slote Tredwell III ... Birthday: May 8 ... Parents are Karen and Rusty ... Has two sisters, Brooke and Paige ... Born in Marblehead, Mass., but moved to Orange County, Calif. at the age of five ... Chose UCLA because "the academics combined with the baseball was a perfect fit" ... Models his game after Tyler Glasnow ... In his free time, enjoys fishing, going to the beach, and golfing.
Career Highs
Innings: 6.0 (three times)
Strikeouts: 10 vs. Omaha (2/18/23)
Selected in the second round of the 2023 MLB First-Year Player Draft by the Houston Astros (No. 61 overall) ... Over a two-year career at UCLA, has gone 8-3 with a 2.83 ERA and 113 strikeouts in 92 1/3 innings ... Earned Freshman All-America honors as the Bruins' closer in 2022 before moving to the weekend rotation in 2023.
Career Highlights
2023 Preseason All-American
2022 Consensus First Team Freshman All-American
2022 Pac-12 All-Conference Team
2022 USCNT Training Camp Participant
Two-time UCLA Director's Honor Roll
2023
Named a Preseason All-American by Collegiate Baseball (Second Team) and the NCBWA (Third Team) ... Made nine appearances, all starts, as a true sophomore ... For the year, went 4-2 with a 3.57 ERA and .261 batting average against over 45 1/3 innings ... Struck out 51, against 12 walks and four hit batters ... His 4.3 K-BB ratio was best among the squad's starting pitchers ... UCLA was 6-2-1 in his starts, the highest winning percentage of any of the seven pitchers to start a game for the Bruins in 2023 ... Against non-conference opponents, had a 1.17 ERA and 31 strikeouts in 23 innings ... Started the year off by setting or matching career-highs in innings (6.0) and strikeouts (10) on Feb. 18 against Omaha ... Limited Vanderbilt to two hits over five shutout innings on Feb. 25 ... Fanned nine against Sacramento State on Mar. 4 ... Walked one or fewer in six of his nine starts, and went without a walk in four of his outings ... Didn't appear after Apr. 22 due to injury.ย
2022
Made 25 appearances, all in relief, as a true freshman ... Took over the closer's role, recording six saves (one short of the program freshman record) ... Had a 4-1 record, 2.11 ERA, and .195 BAA over 47 innings ... Posted 62 strikeouts against just six walks; his 10.3 strikeout-to-walk ratio was by far the best on the team and would have ranked No. 4 in the country if he had enough innings to qualify ... Was a consensus Freshman All-American, picking up honors from D1Baseball, Baseball America, NCBWA, and Perfect Game (was also honored by Collegiate Baseball, which doesn't break down its honorees into tiered teams) ... Was also one of six Bruins selected to the Pac-12 All-Conference Team ... Led the team in relief innings, saves, and walks per nine innings (1.15) while ranking second in ERA and third in hits per nine innings (6.32)ย ... Had a 1.77 ERA in Pac-12 play ... Stranded 13 of his 15ย inherited runners (87%) on the season, the best ratio on the team ... Dominated midweek opponents, allowing just one single and no runs over four appearances totaling eight innings ... Made his NCAA debut on Opening Day (Feb. 18 vs. CSUN), striking out the side in the sixth inning ... Notched his first save on Feb. 25 against UC Riverside, allowing just a single in a scoreless ninth ... Struck out five and earned a three-inning save to help UCLA to a 5-1 win over then-No. 1 Texas on Mar. 6 at Minute Maid Park in the Children's Shriner's Classic ... Recorded six strikeouts and didn't allow a hit over a season-long 3 1/3 innings at Long Beach State on May 3 ... Had a season-high seven strikeouts in just 2 2/3 innings against Pepperdine on Feb. 22 ... Completed at least one inning in every appearance, and got four outs or more in 15 of 25 outings (only one of his saves was of the three-out variety) ... Appeared in three of UCLA's four games at the Auburn Regional, striking out seven over six innings ... Named to the UCLA Director's Honor Roll for fall and winter quarters (3.0+ GPA, 12+ quarter units passed) ...ย Over the summer, was invited to participate in the USA Baseball Collegiate National Team Training Camp (alongside teammate Ethan Flanagan) ... Ranked the No. 8 RHP prospect on the USCNT by D1Baseball.ย
2021 (Summer)
Spent the summer with the Portland Pickles in the West Coast League ... Made four appearances on the mound, all starts ... Recorded a 7.59 ERA and a 14-7 strikeout-to-walk ratio over 10 2/3 innings ... Opened his summer with three innings of hit-free, scoreless ball with a summer-high five strikeouts against Bellingham (Portland won, 1-0).ย
Highย School
Four-year varsity letterwinner at Mater Dei High School in Santa Ana, Calif. ... In the state of California, was ranked as the No. 5 right-handed pitcher and No. 17 prospect overall โฆ Nationally, ranked the No. 47 right-handed pitcher and No. 137 prospect overall โฆ Three-time Preseason Underclass All-American, including a pair of First Team honors โฆ Played in the 2019 Underclass All-American Games โฆ Played in the Boras Classic in both 2018 and 2019 with Mater Dei ... Participant in the 2019 Underclass Area Code Games ... Missed his junior season and the 2020 showcase circuit due to injury.
Personal
Full name: Alonzo Slote Tredwell III ... Birthday: May 8 ... Parents are Karen and Rusty ... Has two sisters, Brooke and Paige ... Born in Marblehead, Mass., but moved to Orange County, Calif. at the age of five ... Chose UCLA because "the academics combined with the baseball was a perfect fit" ... Models his game after Tyler Glasnow ... In his free time, enjoys fishing, going to the beach, and golfing.
Career Highs
Innings: 6.0 (three times)
Strikeouts: 10 vs. Omaha (2/18/23)
UCLA Baseball Postgame - Coach Savage & Players vs. LSU (June 17, 2025)
Tuesday, June 17
UCLA Baseball Postgame - Coach Savage & Players vs. Arkansas (June 17, 2025)
Tuesday, June 17
UCLA Baseball Postgame - Coach Savage & Players vs. Murray State (June 14, 2025)
Saturday, June 14
Highlights - UCLA Baseball vs. Murray State (June 14, 2025)
Saturday, June 14
