Oregon Alumni in MLB: Week of Sept. 27–Oct. 3
The final days of the 2026 MLB regular season gave Oregon alumni a few moments worth noting — none more electric than Jonny DeLuca's two-homer afternoon in Tampa Bay.
DeLuca Delivers in the Closing Stretch
The Rays outfielder put on a show Sunday, Sept. 27, going 2-for-whatever with two home runs, two RBI, and two runs scored against Philadelphia. The performance lifted his season average to .266 and served as a highlight-reel cap to his year. DeLuca was back in the lineup Saturday, Oct. 3, as Tampa Bay hosted the Yankees — a final curtain call in what's shaping up as a quietly productive season for the Eugene product. Power from the outfield corners is a premium commodity in today's game, and DeLuca's multi-homer effort was a reminder that he belongs on the short list of Oregon's most watchable big leaguers.
Peterson Takes the Hill for Chicago
David Peterson made a brief but meaningful appearance Thursday, Oct. 1, tossing 1.2 innings for the Cubs against San Diego and striking out one. Chicago dropped that game 1–4, with Yahoo Sports noting that Peterson and the pitching staff kept the Cubs competitive while the offense sputtered against Boston in a DH split. Pitching in low-leverage, end-of-season situations can be thankless work, but Peterson's presence on a Cubs roster navigating a tough final week reflects his standing as a reliable arm out of the Duck program.
Nelson Wraps Arizona's Season
Ryne Nelson worked a clean inning for the Diamondbacks on Sunday, Sept. 27, against San Diego — striking out two but allowing two earned runs in a 4–9 loss. His ERA settled at 4.95 on the season. Nelson, like Peterson, was part of the back-end bullpen puzzle as Arizona's season wound down, and the two-strikeout frame showed the arm talent that made him a first-round pick remains present even if the results were mixed on the day.
Three Ducks on three different rosters, all active in the season's final week — that's a testament to Oregon's continued pipeline into professional baseball. DeLuca's power surge is the headline, but Peterson and Nelson keeping roster spots in competitive organizations signals that the program's MLB presence isn't thinning anytime soon.
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