Keaton Winn


Keaton Eugene Winn is an American professional baseball pitcher for the San Francisco Giants of Major League Baseball. He played college baseball at Iowa Western Community College in Council Bluffs, Iowa. He was drafted by the Giants in the fifth round of the 2018 MLB draft, and he made his MLB debut in 2023.

High school

Winn was born in small-town Ollie, Iowa to Chris and Lynn Winn.
At Pekin High School in Jefferson County, Iowa, Winn was a two-time All-State wide receiver/tight end in football. He was also a two-time all-conference first team basketball player, and a 4 × 200 meters relay 2015 state champion in track.
Winn began playing varsity baseball for Pekin, whose baseball field used to be a corn field, when he was in eighth grade. In addition to playing second base, as a two-way player Winn pitched a 20-strikeout perfect game in 2015. In his junior year, he had a 6–2 win–loss pitching record with an 0.65 earned run average in 53.2 innings, with 11 walks, 85 strikeouts, and an opponent's batting average of.067. As a batter in his junior year, Winn hit.372/430/.564 in 78 at bats and was 9-for-9 in stolen bases. In his senior year as a pitcher he went 3–1 in 33 innings with 66 strikeouts, and held batters to a.081 batting average. As a batter in his senior year, he hit.413/.500/.714 and was 16-for-16 in stolen bases.

College

Winn attended Iowa Western Community College in Council Bluffs, Iowa. During his two years playing for the Reivers, he was 9–2 with five saves and a 2.37 ERA in 31 games, pitching 87.1 innings with 115 strikeouts. He was named a First-Team All-Iowa Community College Athletic Conference pitcher as a freshman. At times Winn pitched with mid-90s velocity, and he displayed an above-average slider.

Professional career

Winn was selected by the San Francisco Giants in the 20th round of the 2017 MLB draft, but he decided to return to Iowa Western for one more season. The following year, he was drafted by the Giants again, this time in the fifth round, with the 136th overall selection, of the 2018 MLB draft, and signed for an over-slot $500,000 signing bonus.
In 2018, pitching for the Low–A Salem-Keizer Volcanoes, Winn was 3–1 with a 4.81 ERA in 15 games during which he pitched 43 innings. In 2019, pitching for the Single–A Augusta GreenJackets, he was 7–7 with a 3.32 ERA in 26 games in which he pitched innings and allowed only 26 walks with a 1.17 WHIP.
Winn did not play in a game in 2020 due to the cancellation of the minor league season because of the COVID-19 pandemic. Winn had Tommy John surgery prior to the 2021 season and missed the entire year.
In 2022, returning to pitching midway through the season after nearly three years away from the game, he played for the Single-A San Jose Giants, the High-A Eugene Emeralds, and the Double-A Richmond Flying Squirrels. He had a combined 6–6 record with a 4.08 ERA in 27 games during which he pitched 108 innings and struck out 125 batters. Winn's velocity reached the upper-90s, and he threw a plus mid-80s splitter. On November 15, 2022, the Giants added Winn to their 40-man roster to protect him from the Rule 5 draft.
Winn was optioned to the Triple-A Sacramento River Cats to begin the 2023 season. In 12 games for the River Cats, Winn was 0–3 and registered a 4.35 ERA with 51 strikeouts in innings pitched, and a 50.9% ground ball rate. He has a mid-to-upper-90s fastball that has hit 100 mph, a "nasty" splitter, and a slider. Giants manager Gabe Kapler said: "His split has a chance to be really evil."
On June 12, 2023, Winn was promoted to the major leagues for the first time. Before his call-up and until one day prior to his major league debut, the 25-year-old Winn had never in his life been to a Major League Baseball stadium.
Winn made his MLB debut on June 13, against the St. Louis Cardinals, and in four innings gave up one run on one hit while walking three batters and striking out two. His four-seam fastball reached 98.2 mph. He became the first Giants pitcher to earn a save in his major league debut since saves became an official statistic in 1969. Giants manager Gabe Kapler said: "He’s going to be good. He’s got a chance to be even better than he was tonight. He pitched well. He can pitch better." Winn made 9 appearances during his rookie campaign, logging a 1–3 record and 4.68 ERA with 35 strikeouts and one save across innings pitched.
Winn began the 2024 season out of San Francisco's rotation, compiling a 3–8 record and 7.16 ERA with 48 strikeouts over 12 starts. He was placed on the injured list with a right forearm strain on May 17, 2024, and was transferred to the 60–day injured list on July 24. On July 26, it was announced that Winn would undergo season–ending ulnar nerve transposition surgery.
Winn was optioned to Triple-A Sacramento to begin the 2025 season.