Jeremy Peña and Nathan Eovaldi keep Astros, Rangers alive

There are 11 games left and the AL playoff picture is a traffic jam, so a Tuesday night in September carries more weight than it should. The Astros needed to keep pace in the West. The Rangers needed to keep their wild card pulse going. Both teams got exactly what they needed, from two very different sources.

Houston's part was simple: let Jeremy Peña do what he's been doing all week. Peña took Michael Wacha deep on the first pitch of the game, then added a third-inning shot to left, and the Astros held on for a 4-2 win over the Royals. Yordan Alvarez chipped in a towering blast of his own -- his 39th of the year, a career high. Both guys had been scuffling before the game, which made the pregame work that much sweeter.

That wasn't a one-off. Through the Royals series, Peña has been on an absolute tear while the rest of the lineup has gone ice cold around him -- production numbers that made the beat reporters start tracking it inning by inning.

Zoom out and you see why every one of these games matters. Per Fangraphs' playoff odds, the Astros are sitting at roughly 82% to make October and the Rangers are down around 37%, chasing Cleveland for the last wild card spot. A game like Peña's outburst doesn't just pad a box score -- it's the difference between comfortable and desperate with three weeks to go.

The Rangers' night looked nothing like Houston's. MacKenzie Gore walked the leadoff hitter to open his start against the Red Sox, then served up a two-out, two-run homer to Willson Contreras before he'd even settled in -- a 23-pitch first inning that had Rangers beat writers wincing in real time.

Gore stranded the damage and kept battling, even getting checked by the training staff after reaching for his ribcage in the second, but he stayed in the game. His fastball was down more than a tick from his season average by the third, and the pitch count kept climbing. Justin Foscue and Jake Burger kept chipping away with RBI hits, and eventually Wyatt Langford's blooper tied it at 3-3, setting up the moment everyone in Arlington was waiting for.

Nathan Eovaldi coming out of the bullpen mid-September, with the season on the line, hits different -- and it reportedly cost the Rangers their planned Thursday starter, since Eovaldi won't be able to go again that quickly. He needed just 13 pitches to end his outing, closing it out by fielding a comebacker and flipping to first himself.

Neither team has any margin left. Houston needs Peña and Alvarez to keep carrying a lineup that's otherwise gone quiet, and the Rangers need to figure out their rotation now that their best reliever just burned a start's worth of rest to save one game. With Cleveland breathing down Texas's neck and Houston clinging to a one-game division lead, both clubs are living start to start for the rest of September.