A 12.71 ERA Sunk a Former First-Round Pick: Why the Cubs Grabbed David Peterson and Are Chasing a Postseason Berth

Holy cow, baseball fans, did you see what went down in Chicago? The Cubs just pulled a shocker, making a move well before the trade deadline that screams urgency. They're out here reshaping their pitching staff, and with Ben Brown and Edward Cabrera sidelined, they went out and snagged New York Mets’ reigning All-Star starter David Peterson! This isn't just a swap, folks, this is a clear signal that they're serious about making some noise and pushing hard for a postseason berth, no matter what.

Mets All-Star Peterson Joins the Fight for Chicago

So, the deal is done: the Cubs officially acquired left-hander David Peterson from the Mets. Robert Sanchez from SNY reported the Mets sent Peterson to the visitor's locker room for minor league prospect Cole Mathis right after getting swept in a doubleheader. Can you believe it? Mets Manager Carlos Mendoza even sounded pretty sad to see Peterson go, and why wouldn't he be? The guy has been a cornerstone for New York, pitching his seventh season for them, and he's a reigning All-Star! Peterson is expected to slide right into that major league rotation and immediately strengthen their depth. When you see a team pull a trigger on an All-Star like that, it makes you wonder what kind of big moves our own Mariners could be making to beef up for the stretch, doesn't it?

A 12.71 ERA Ends a For

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mer First-Rounder's Shot But wait, there's another side to this story, a tough one. Shortly after the Peterson trade, two-time first-round pick Tyler Beede, a 33-year-old right-hander, elected free agency. The guy spent the early part of the season with the Cubs’ Triple-A affiliate in Iowa, hoping for a call-up. Connor Byrne from MLB Trade Rumors reported that unless Iowa re-signs him, his difficult stint with the club is officially over. Beede was a prospect with big dreams back in the day, drafted 21st overall by the Toronto Blue Jays in 2011, then again 14th overall by the San Francisco Giants in 2014 after attending Vanderbilt University. He even pitched parts of major league seasons for the Giants, Pittsburgh Pirates, and Cleveland Guardians, last seeing big league action in 2024. But his time in Iowa? Rough. Over 13 appearances and 22 2/3 innings, Beede posted an absolutely unsightly 12.71 ERA, giving up 33 hits, and tallying 22 strikeouts against 18 walks. Yikes. That kind of performance just doesn't cut it, no matter how many injuries a big league club has. What a whirlwind! For the Cubs, these moves are all about maximizing their pitching depth as they push toward that postseason berth. They're clearly all in for every single game left on the schedule, and it makes you think about all the teams out there hustling. Our Mariners need to keep their eyes peeled, too, because this league waits for no one. You gotta keep improving every single day, right?

This article was created with AI assistance and reviewed by Seattle On Tap editorial staff. Always verify information with official team sources.