Mets ace Taijuan Walker scratched from Sunday start due to back injury

Mets ace Taijuan Walker will not make his scheduled start on Sunday, manager Buck Showalter tells Tim Healey of Newsday. The righty has been dealing with a bulging disc in his back, which could push him back to Tuesday. Although it’s good that the injury isn’t significant enough to send him to the injured list, it still creates a short-term problem for the Mets.

Since they also sent Carlos Carrasco to the IL recently and are playing a doubleheader Saturday, they will have to come up with some sort of solution to trudge through to their next off-day, which is on Wednesday. Max Scherzer can go on Monday. Jacob deGrom could start Tuesday but could also get some extra rest if Walker is ready to go. Chris Bassitt pitched Friday night and isn’t an option for a few days. David Peterson and Trevor Williams are scheduled to start Saturday’s games, but Williams isn’t fully stretch out and was able to throw only four innings in the first game.

Jose Butto is the only starter on the 40-man roster who could be recalled, which seems to be in the cards since Healey relays that Butto is on the taxi squad. It would be a big jump for Butto if he is thrown into Sunday's game, since he’s been in Double-A all season and only got promoted to Triple-A on August 8. He has a 4.12 ERA on the year between the two levels.

Other injury tidbits from around the league…

• The Cubs placed starter Keegan Thompson on the 15-day injured list Saturday, per Jordan Bastian of MLB.com. Thompson is dealing with low-back tightness and will have to miss a few turns through the rotation. This will put at least a temporary hold on what has been a nice breakout season for the 27-year-old. Through 25 games (17 starts) this year he has a 3.97 ERA, 20.5% strikeout rate, 8.3% walk rate and 40% ground-ball rate. The Cubs have little reason to push Thompson if he’s not feeling 100%, given that they are well out of contention at this point in the season. They also have little certainty in their rotation going forward, with Marcus Stroman and Kyle Hendricks taking two spots next year, leaving plenty of room for less experienced pitchers like Thompson next year.
• The Tigers have had nothing but miserable luck on the injury front this year, with just about every starting pitching option spending at least some time on the IL. Rony Garcia has made 16 appearances for the club this year, with eight of those being starts. However, he might not be able to add to that total, with manager A.J. Hinch telling Cody Stavenhagen of The Athletic that Garcia is likely done for the year. He’s been on the IL since late July due to shoulder soreness, the second time this year a shoulder issue landed him on the shelf. It seems it’s lingering long enough that he might not make it back to the hill this year. If that’s indeed the case, he’ll finish the season with a 4.41 ERA over 51 innings.