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Arizona alumni are currently active in the Major League Baseball.

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Arizona players didn't have any games on Tuesday, September 22, 2026

Weekly Roundup

Austin Wells Heats Up at the Right Time

Arizona catcher Austin Wells gave Wildcats fans something to cheer about this week, going deep in back-to-back games for the New York Yankees. On Sunday, Sept. 13, Wells delivered a solo home run in a tight 2-0 shutout of the crosstown rival Mets — a game where every run was precious. Cam Schlittler held the Mets scoreless for six innings, and Wells's blast was one of only two Yankee homers on the night, per the Sportsnet game recap. He followed it up Monday against the Twins, launching another solo shot in an 8-3 Yankees win, finishing 1-for-4 with an RBI and a run scored.

The back-to-back long balls are a bright spot in what has otherwise been a tough offensive campaign for the UA product. Wells is batting .180 on the season, and a Heavy Sports report noted that analysts have flagged his performance — alongside several other Yankees regulars — as a disappointment relative to expectations. Still, timely power in a pennant-race stretch is exactly what a contender needs from its catcher, and Wells delivered in two of the week's biggest moments for New York.

Silseth Carving Out a Bullpen Role in Texas

Over in Arlington, Chase Silseth continued to log meaningful late-season innings for the Texas Rangers. The former Wildcat appeared in three games between Sept. 16 and Sept. 19, spanning 2.2 total innings and racking up six strikeouts across those outings. He struck out three in a full inning of work during Texas's 4-2 win over Boston on Wednesday, then punched out two more across two appearances against the Blue Jays on Friday and Saturday. His ERA currently sits at 3.28 — solid production for a reliever working in a high-leverage stretch run environment.

Silseth's week is a quiet-but-consistent story of a young pitcher cementing his value in a big-league bullpen. Three appearances in four days signals that the Rangers manager is trusting him to hold leads and bridge innings when it counts most.

Ginkel Grinds Through a Rough Week

Arizona closer Kevin Ginkel had a mixed week with the Diamondbacks. He struck out two in a clean inning of work against Miami on Wednesday in a 2-4 loss, but a night earlier things got away from him — he allowed two earned runs across a single inning in an 8-7 Arizona win on Tuesday, watching his ERA tick up to 4.16. Ginkel has now surrendered runs in multiple outings this month, though Arizona managed to escape with a victory on Tuesday despite his rough outing. His ERA currently stands at 4.10, a number he'll be looking to stabilize over the final games of the regular season.

On the Horizon

One name to watch further down the road: shortstop Mason White, part of Arizona's 2025 College World Series squad, has been assigned to the Arizona Fall League as he continues his development in the Red Sox system. He's not yet in the big leagues, but his trajectory is worth tracking for Wildcats fans keeping tabs on the pipeline.

Three Arizona alumni — Wells, Silseth, and Ginkel — all saw action in meaningful September baseball this week, a testament to the continued presence of Tucson's program at the highest level of the game.

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Arizona MLB FAQ

How many Arizona alumni are currently in the MLB?

31 Arizona alumni are currently active in the Major League Baseball.

Which Arizona alumni play in the MLB?

Recently active players include Kevin Newman, Cal Stevenson, and Kobe Kato. See above for the full list of current Arizona alumni in the MLB.

What MLB teams have Arizona alumni?

Arizona alumni currently play for Royals, Tigers, Braves, Rays, Giants, Marlins, Diamondbacks, Rangers, White Sox, Mariners, Yankees, Pirates, Cardinals, Astros, Cubs, Mets, Nationals, Twins, Red Sox, and Guardians.