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The Texas Rangers did not need MacKenzie Gore to be perfect on Sunday. They needed him to be sharp when it mattered most. Instead, the exact flaws that have kept him from fully crossing into ace territory showed up again.

As Evan Grant of The Dallas Morning News noted after Texas’ 5-2 loss to the Seattle Mariners on April 19, Gore’s latest outing was less about stuff and more about execution. The left-hander still flashed the kind of raw talent that made him such an appealing addition. But once again, he struggled to finish hitters, and that difference turned a manageable start into another frustrating one.

Gore allowed five runs, including three home runs, and two of the biggest blows came on 0-2 curveballs. That is the detail that matters most. Falling behind hitters is one thing.

Getting ahead and then failing to put them away is something else entirely. For pitchers with frontline ability, two-strike counts are supposed to be where dominance shows up. For Gore in Seattle, they became the reason the Rangers lost control of the game.

That is what made the outing feel so revealing. This was not a start where Gore simply had no command or no feel. In fact, it was almost the opposite.

After issuing six walks in his previous outing in Sacramento, he clearly made an adjustment to attack the zone more aggressively. But as Grant pointed out, that correction appeared to swing too far in the other direction.

Gore’s Problem is Not Getting There. It is Finishing the Job.

GettyMacKenzie Gore #1 of the Texas Rangers warms up in the bullpen against the Seattle Mariners at T-Mobile Park on April 19, 2026 in Seattle, Washington. (Photo by Steph Chambers/Getty Images)

That tension defines Gore right now. The Rangers have already seen the version of him that looks like a top-of-the-rotation force. In his first three starts, he teased exactly why Texas believed in his upside. His arsenal can overpower hitters. His left-handed angle creates problems. His swing-and-miss ability is real.

But the gap between “ace potential” and ace production often comes down to repeatable pitch execution, especially with two strikes.

Against Seattle, Gore gave up five hits in two-strike counts, including four after he had gotten ahead 0-2. That is not just bad luck. That is a failure to bury hitters when he had every advantage. One hanging curveball to J.P. Crawford changed the second inning. Another poorly located curveball to Randy Arozarena helped bury the Rangers later. Those are the moments that separate a pitcher who flashes dominance from one who sustains it.

And that is why this outing should matter beyond one loss in April.

The Rangers Still Need the Ace Version of Gore

GettyManager Skip Schumaker #55 of the Texas Rangers takes the ball from pitcher MacKenzie Gore #1 taking Gore out of the game against the Athletics in the bottom of the fifth inning at Sutter Health Park on April 14, 2026 in Sacramento, California. (Photo by Thearon W. Henderson/Getty Images)

The Rangers can survive occasional mistakes. What they cannot afford is instability near the top of the rotation. As Grant noted, none of Texas’ starters got through six innings over the final six games of the road trip, and Gore was the only repeat offender in that stretch. That puts even more attention on him, because he is not just another starter in this group. He is supposed to be one of the answers.

There is still reason for optimism. Gore’s stuff remains too good, and the adjustment from six walks to one shows he can respond. But now comes the harder part. He has to find the middle ground between nibbling and overexposing himself in the zone.

That is the next step. The Rangers already know Gore can look like an ace. The problem, as Sunday showed, is that he still has not mastered the finer details that let true aces stay in control once they get ahead.