Kumar Rocker

25-Year-Old PitcherSP

Texas Rangers

2025 Stats

W-L

4-5

ERA

5.74

WHIP

1.46

2026 Projections

W-L

ERA

WHIP

Unlock Our Projections

2026 Fantasy Outlook

Rocker had a quick ascension to the majors in 2024 following his return from Tommy John surgery, but his fall in 2025 was nearly as rapid. The 26-year-old made the Rangers' Opening Day rotation despite a lackluster spring training, but he was knocked around in five starts before going down with a right shoulder impingement. Rocker failed to muster any momentum after that either in the majors or minors, and at one point late in the year at Triple-A Round Rock he was shut down for six weeks in order to work on his mechanics. Left-handed batters hit .319/.386/.522 off Rocker, which is a big reason why he went away from using his trademark slider as the year went on. He might be best off deployed as a reliever over the long haul, but Rocker will be given another shot to start in 2026. Read Past Outlooks

RANKS

Rest of Season

Dynasty

From Preseason

Total

Loading Stat Totals...

vs Batter

Loading vs Batter Splits...

Location/Time/Surface

Loading Location/Time/Surface Splits...

Situation

Loading Situation Splits...

Count

Loading Count Splits...

Opponent

Loading Opponent Splits...