KYLE TUCKER DEEP DIVE
Here's what the Astros should expect from Kyle Tucker after his breakout season
Oct 22, 2020, 5:56 pm
KYLE TUCKER DEEP DIVE
Kyle Tucker finally had his breakout season in 2020. The 23-year-old flashed potential to be a legitimate five-tool threat. He slashed .268/.325/.512, swiped eight bags, and played above average defense. Is Tucker's performance sustainable? Not only that, but is there room for growth?
Hard Hit % - 44.5%
Barrel % - 9.1%
K % - 20.2%
BB % - 7.9%
Chase % - 26.2%
The first thing to realize with Kyle Tucker is the small sample size at the MLB level. Despite appearing in three separate seasons, he's played in a total of 108 games, which is obviously quite a bit shy of even one full season. He also has an extremely unique swing that you wouldn't teach to anybody, but it "works" for him. This makes him a tough hitter to judge, as it's uncomfortable judging mechanics that work for him, and it's uncomfortable judging numbers that haven't had time to develop trends.
Hard Hit, Barrel, and Chase numbers are unavailable for the minors, but walk and strikeouts percentages are. This creates the ability to at least look at one trend.
Tucker broke onto the scene in 2018 with a monstrous season for AAA Fresno, the Astros affiliate at the time. In 2018, Tucker slashed .332/.400/.590 with 24 homers and 20 steals. He had an 18.1% K% and a 10.3% BB% that season. In 2019, Tucker struck out a little bit more (21.6%) but also walked a little bit more (11.2%). Tucker's 20.2% K% in 2020 is more in line with his minor league K%, indicating he's adjusted to major league pitching.
Tucker essentially put the pieces of contact ability and quality of contact from his previous MLB stints together in 2020. In 2018, Tucker didn't strike out very much (18.1% K%), but his 3.9% Barrel % didn't strike fear in any opponent.
In 2019, Tucker had a 12.8% Barrel %, and his 92 MPH average exit velocity is the best of his three seasons in MLB, but he struck out 27.8% of the time and walked just 5.6% of the time.
In 2020, there's a marriage between the two. His K% and BB% aren't as good as his 2018 marks, but they're better than his 2019 marks. His exit velocity and Barrel % aren't as good as his 2019 marks, but they're better than his 2018 marks. Tucker became a hitter that was able to do more damage without sacrificing consistency.
Tucker had a xBA of .267, which is right in line with his .268 average. His .459 xSLG lags behind his .512 actual SLG, but it isn't a catastrophic drop. The version of Tucker Astros fans saw is essentially who he is, but how does he improve?
What really unlocked Tucker in 2020 was a change in his setup.Image via: GraysonSkweres/Twitter/Screenshot
Here he is on August 2nd against the Angels. As you can see, he's standing pretty straight up, and he has a "neutral" stance. Following the game on Aug. 2, Tucker was batting .200/.250/.300 with no homers.
Image via: GraysonSkweres/Twitter/Screenshot
Here's Tucker on August 6th, just a few days later. He's started to close off his stance just a bit, but he's still pretty neutral, and he has a little more forward body lean with his torso. Following the game on Aug. 6, he was batting .214/.267/.357 with a homer.
Image via: GraysonSkweres/Twitter/Screenshot
Now, here's Tucker on August 10th. His stance is considerably closed off, and he's maintaining the forward body lean he adopted on August 6th. Following the game on Aug. 10, Tucker was batting .190/.230/.328. It would be the last time any of those numbers would be that low the rest of the year. He maintained that stance for the rest of the season, and he finished the month of August hitting .272/.333/.588.
The swing change allowed him to be a factor on the outside pitch. Tucker would pull off on his front side, which made it tough for him to keep balls fair on the pull side. He'd often yank inside fastballs into the stands down the right field line. It also made him uncompetitive on outside strikes, as he'd either swing-and-miss, or roll them over into the shift.
After he made the change, Tucker started steering inside pitches fair, and he was able to do something with pitches on the outer third.
The next step is finding a way to continue to diversify his batted ball profile. Tucker's pull percentage in 2020 was 47%. That's a higher pull % than guys like Kyle Schwarber and Matt Olson. It was only 1% lower than Rangers outfielder Joey Gallo.
The one dimensional batted ball profile allows teams to shift Tucker aggressively. Teams shifted Tucker in 74% of his at-bats. His wOBA against the shift is .304. In AB's where teams didn't shift him, Tucker had a .455 wOBA. The shift hurts Tucker more than most as well, because he hits the ball on the ground 39% of the time. Gallo and Olson hit it on the ground 32% and 35% of the time respectively.
Lastly, Tucker's performance on breaking balls leaves a lot to be desired. He crushes fastballs, as he batted .303 with a .574 SLG against fastballs in 2020, with a .292 xBA and .528 xSLG. His .208 AVG and .396 SLG against breaking balls aren't very good, and his .209 xBA and .340 xSLG don't tell a prettier story. His 32% whiff % against breaking balls is nearly double his whiff % on fastballs.
If Tucker can learn to be more competitive against breaking balls and learn to use the whole field, then he'll be a really scary hitter. If he doesn't, teams will be able to gameplan for him, and he'll see streaky production similar to other one dimensional hitters like Matt Carpenter and the aforementioned Gallo and Olson.
While the bat may be streaky, Tucker brings it with the glove and on the bases. He had 5 DRS (Defensive Runs Saved) in the outfield in 2020, a 0.6 UZR (Ultimate Zone Rating), and he was plus-4 in Outs Above Average. His well above average speed and instincts give him the ability to be a rangy outfielder and dangerous baserunner.
Tucker had a breakout season in 2020, but there's still changes left to be made if he wants to be a breakout star and not a one hit wonder.
This is part four of an offseason series covering the 2020 Houston Astros. Be sure to check out parts 1-3 on SportsMap.
It’s May 1, and the Astros are turning heads—but not for the reasons anyone expected. Their resurgence, driven not by stars like Yordan Alvarez or Christian Walker, but by a cast of less-heralded names, is writing a strange and telling early-season story.
Christian Walker, brought in to add middle-of-the-order thump, has yet to resemble the feared hitter he was in Arizona. Forget the narrative of a slow starter—he’s never looked like this in April. Through March and April of 2025, he’s slashing a worrying .196/.277/.355 with a .632 OPS. Compare that to the same stretch in 2024, when he posted a .283 average, .496 slug, and a robust .890 OPS, and it becomes clear: this is something more than rust. Even in 2023, his April numbers (.248/.714 OPS) looked steadier.
What’s more troubling than the overall dip is when it’s happening. Walker is faltering in the biggest moments. With runners in scoring position, he’s hitting just .143 over 33 plate appearances, including 15 strikeouts. The struggles get even more glaring with two outs—.125 average, .188 slugging, and a .451 OPS in 19 such plate appearances. In “late and close” situations, when the pressure’s highest, he’s practically disappeared: 1-for-18 with a .056 average and a .167 OPS.
His patience has waned (only 9 walks so far, compared to 20 by this time last year), and for now, his presence in the lineup feels more like a placeholder than a pillar.
The contrast couldn’t be clearer when you look at José Altuve—long the engine of this franchise—who, in 2024, delivered in the moments Walker is now missing. With two outs and runners in scoring position, Altuve hit .275 with an .888 OPS. In late and close situations, he thrived with a .314 average and .854 OPS. That kind of situational excellence is missing from this 2025 squad—but someone else may yet step into that role.
And yet—the Astros are winning. Not because of Walker, but in spite of him.
Houston’s offense, in general, hasn’t lit up the leaderboard. Their team OPS ranks 23rd (.667), their slugging 25th (.357), and they sit just 22nd in runs scored (117). They’re 26th in doubles, a rare place for a team built on gap-to-gap damage.
But where there’s been light, it hasn’t come from the usual spots. Jeremy Peña, often overshadowed in a lineup full of stars, now boasts the team’s highest OPS at .791 (Isaac Paredes is second in OPS) and is flourishing in his new role as the leadoff hitter. Peña’s balance of speed, contact, aggression, and timely power has given Houston a surprising tone-setter at the top.
Even more surprising: four Astros currently have more home runs than Yordan Alvarez.
And then there’s the pitching—Houston’s anchor. The rotation and bullpen have been elite, ranking 5th in ERA (3.23), 1st in WHIP (1.08), and 4th in batting average against (.212). In a season where offense is lagging and clutch hits are rare, the arms have made all the difference.
For now, it’s the unexpected contributors keeping Houston afloat. Peña’s emergence. A rock-solid pitching staff. Role players stepping up in quiet but crucial ways. They’re not dominating, but they’re grinding—and in a sluggish AL West, that may be enough.
Walker still has time to find his swing. He showed some signs of life against Toronto and Detroit. If he does, the Astros could become dangerous. If he doesn’t, the turnaround we’re witnessing will be credited to a new cast of unlikely faces. And maybe, that’s the story that needed to be written.
We have so much more to discuss. Don't miss the video below as we examine the topics above and much, much more!
The MLB season is finally upon us! Join Brandon Strange, Josh Jordan, and Charlie Pallilo for the Stone Cold ‘Stros podcast which drops each Monday afternoon, with an additional episode now on Thursday!
*ChatGPT assisted.
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