Phil Maton diagnosed with partially torn patellar tendon

Phil Maton's knee has been an open question mark since spring, and now there's a real answer: a partially torn patellar tendon in his right knee. It's the kind of diagnosis that reframes everything that came before it. What was billed as recurring tendinitis now looks like it may have been something structural the whole time.

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Phil Maton Diagnosed With Partially Torn Patellar Tendon t.co/dAT7LV1lre

This is the 3rd time this season Maton has landed on the injured list, and each trip was pinned on tendinitis in that same knee. He'd received a platelet-rich plasma injection about 3 weeks before this diagnosis, presumably in hopes of calming things down without a more invasive fix. Instead, doctors found a partial tear underneath it all, which raises the obvious question of whether this injury existed undetected for months while he kept trying to pitch through it.

The numbers back up how much it was affecting him even before the diagnosis. Maton has thrown just 27 2/3 innings all year, posting a 6.18 ERA with a career-worst 11.8% walk rate and a strikeout rate down roughly 10 percentage points from his career norm. That's not a guy having a rough patch — that's a guy pitching hurt.

Maton signed a 2-year, $14.5 million deal with the Cubs over the winter, hoping to be a steady bridge arm in a bullpen that's needed every reliable arm it can get. Chicago has been running thin in relief for weeks, dealing with Daniel Palencia's lengthy absence and Hunter Harvey's shoulder issue, and Maton's injury just piles onto a unit already stretched down the stretch of a playoff push.

There's no clear timetable yet. The report on the diagnosis says it's unclear whether he'll pitch again this season, with the Cubs expected to make a call on his status later in August. For fantasy managers who've been holding out hope on a second-half turnaround, and for a Cubs bullpen counting arms ahead of a stretch run, that's not the update anyone wanted.