This browser does not support the video element.
This browser does not support the video element.
Kumar Rocker gets Max Schuemann to ground out to end the 2nd inning, stranding a runner at third and keeping the game scoreless
This browser does not support the video element.
Kumar Rocker records five strikeouts over three innings of work against the Blue Jays
This browser does not support the video element.
This browser does not support the video element.
Kumar Rocker strikes out Davis Schneider in the top of the 1st inning vs. Blue Jays
This browser does not support the video element.
Tracy and Lu Rocker, the parents of Kumar Rocker, talk about his Major League debut, when they realized he'd be a baseball player and more
This browser does not support the video element.
Kumar Rocker makes his Major League debut against the Mariners, striking out seven batters in four strong innings of work
This browser does not support the video element.
Kumar Rocker retires Luke Raley to get out of an early jam in the bottom of the 1st inning
This browser does not support the video element.
Kumar Rocker fans Cal Raleigh for his first career strikeout in the bottom of the 1st inning
This browser does not support the video element.
Rangers No. 2 prospect Kumar Rocker racks up eight strikeouts across five frames of two-run ball for Triple-A Round Rock
This browser does not support the video element.
Rangers No. 2 prospect Kumar Rocker strikes out a career-high 10 batters over five one-hit innings in his debut for Triple-A Round Rock
This browser does not support the video element.
Rangers No. 2 prospect takes a 101.3-mph comebacker off his body but stays in the game for Triple-A Round Rock
This browser does not support the video element.
Rangers top pitching prospect Kumar Rocker picks up his first Triple-A strikeout en route to fanning the side for the Express
This browser does not support the video element.
Rangers No. 2 prospect Kumar Rocker strikes out eight across 4 2/3 scoreless innings for Double-A Frisco
This browser does not support the video element.
Rangers No. 2 prospect Kumar Rocker strikes out five over four innings for Double-A Frisco
This browser does not support the video element.
Rangers No. 3 prospect Kumar Rocker strikes out a season-high eight batters in a four-inning start for Double-A Frisco
This browser does not support the video element.
Rangers No. 3 prospect Kumar Rocker strikes out four over four scoreless innings for Double-A Frisco
This browser does not support the video element.
Rangers No. 3 prospect Kumar Rocker strikes out four batters over three scoreless inning in his debut for Double-A Frisco
This browser does not support the video element.
Rangers No. 9 prospect Kumar Rocker spins six one-hit frames with eight strikeouts for High-A Hickory
This browser does not support the video element.
Rangers No. 9 prospect Kumar Rocker strikes out eight in five scoreless innings for High-A Hickory in his first Minor League start
This browser does not support the video element.
Rangers prospect Kumar Rocker strikes out five in Arizona Fall League action.