In the second half, TJ Rumfield looked to pick up where he left off

As the second half of the 2026 MLB season unfolds, what will rookie TJ Rumfield of the Colorado Rockies do for an encore after a breakout opening half of 2026?

If his performance on July 19 against the Cincinnati Reds in Colorado’s second series after the All-Star break is any indication, the first baseman may well be on his way to securing more than just a set of lofty statistics at season’s end.

The Richmond, Virginia, native erupted for career highs of four hits and four RBI while smashing a career-long 456-foot home run in Colorado’s 10-3 shellacking of the Reds at Coors Field.

Against Cincinnati, Rumfield went 4-for-5 at the plate with a pair of run-scoring singles in addition to his two-run monster homer to pick up right where he left off before the All-Star break.

In fact, the Virginia Tech product could not have dreamed about a much better first half—both offensively and defensively—than what he displayed in his team’s opening 98 games before the All-Star Game.

Rumfield was selected as the National League Rookie of the Month for May and June, the first player in franchise history to earn the award two times and the first NL player to turn the trick since Michael Harris of Atlanta in August-September 2022.

Beyond that, among all MLB rookies this season and through games of July 18, Rumfield ranked first in batting average (.295), second in slugging percentage (.472) and OPS (.851), tied for first in games played (96) and hits (100), tied for second in extra-base hits (34) and doubles (20), and he was fifth in RBI (47).

So, how is the first-year player, who leads Colorado and is tied for second among all ML first baseman with seven Defensive Runs Saved, approaching the season’s second half?

“I think it’s just trying to be a better teammate every day,” he said.

“You can do so much on the baseball field, but the people who remember you are your teammates. They are not going to remember if you went 4-for-4. I’ll just remember if you said ‘Good morning’ or whatever.”

With his 99 hits before the All-Star break, Rumfield became the first player to reach that total in a debut season since Hideki Matsui of the New York Yankees and Rocco Baldelli of the Tampa Bay Rays in 2003.

Based on Rumfield’s first-half performance, and with a solid second half, could the left-handed swinging first baseman be a solid candidate for NL Rookie of the Year accolades?

Rockies manager Warren Schaeffer weighed in on that possibility before the Rockies’ game July 19 against the Reds.

“Listen, he’s right in the middle of it,” Schaeffer said. “He’s been doing things that are very well deserving. (He’s) got 63 games left that you have to finish strong in.

“Honestly, with all due respect, I think it’s too early to talk about it. He’s got work to do, and he knows that.”

If Rumfield were to gain ROY honors, he would join pitcher Jason Jennings from 2002 as the only Colorado players to be so named.

Quite a scenario for a player who was drafted in the 12th round by Philadelphia in 2021. The Rockies obtained Rumfield from the New York Yankees in a trade for pitcher Angel Chivilli in January of this year.

Ever since then, Rumfield has been a man on a mission. 

“I think the biggest thing for me was just coming into spring training with my body in a position ready to play, try to just show up every single day with a good attitude, be a good teammate and let all the other things fall into place because I can’t control them,” he said.

“So, pitch to pitch, go out there and try to control my performance as much as I can. But it’s really just showing up and making sure your body is ready to go.”

Schaeffer noted that, once Rumfield had an opportunity to display his talent with the Rockies, good results followed.

“It’s what makes it such a nice story with TJ because he was blocked for a while with New York and then became clear and got an opportunity and he’s really showing what he can do really well,” the manager said just before the All-Star break.

Rumfield will let his play on the field speak for itself.

“I think in the beginning…it’s still every day trying to prove to them that I’m the guy who can play first base,” he said. “I can only control what I can control. So whatever they think about me, it’s whatever they think. But they leave me in there and I like it.”

Rockies fans certainly liked what they saw from the ROY candidate in an early second half of the season encore on July 19 against the Reds.

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