Brad Keller's Stats, Metrics, Game Logs, Projections & Rankings

Free Agent starting pitcher Brad Keller was signed by the Boston Red Sox on Sunday, May 26. Zack Kelly was optioned to Triple-A Worcester in the corresponding move. Keller opened the season with the Chicago White Sox primarily in a long relief role but did make two starts. Through his two starts, he posted a hefty 8.32 ERA and 1.73 WHIP. As a reliever, he looked much better as he tossed eight innings to the tune of a 1.13 ERA and 1.00 WHIP. The 28-year-old should be expected to be in a similar role in Boston, as the Red Sox rotation currently has five designated starters. Keller could be worth adding if he makes spot starts during the summer in AL-only formats in the right matchup but should usually be left on all waiver wires as his projected role will not provide him much fantasy value.

Chicago White Sox manager Pedro Grifol said that right-hander Brad Keller will take right-hander Michael Soroka's starting rotation spot moving forward. Keller will move into the back end of Chicago's starting rotation while Soroka moves to a long-relief role out of the bullpen. The 28-year-old Keller has appeared in four games (one start) for Chicago this year and has looked good, posting a 2.84 ERA (3.93 FIP) and 1.18 WHIP with five walks and nine strikeouts in just 12 2/3 innings pitched. In his lone start of 2024 on May 3, Keller got over 100 pitches and has gone at least three innings in both of his relief outings since, so he's pretty well stretched out. Desperate deep-league streamers will probably want to avoid Keller in his second start of the year, which lines up for this Saturday against the New York Yankees.

The Chicago White Sox have signed right-hander Brad Keller to a minor-league deal with an invitation to big-league spring training. Keller has spent the first six seasons of his career with the Kansas City Royals and had his 2023 season shortened due to a shoulder injury. He posted a 4.57 ERA in 11 outings (nine starts) last season and walked an eye-popping 21.3% of the batters he faced on the season. Keller is a ground-ball pitcher who sports a 51.7% ground-ball rate for his career as his strikeout rate sits at just 17.2%. In 150 MLB appearances (114 starts), Keller sports a 4.27 ERA but only a 6.9% K-BB% in that time. He could battle for the fifth spot in the White Sox rotation or serve as a long reliever in 2024.