Fernando

Tatis Jr.

Merrill is hitting second for the first time since late July as San Diego attempts to stave off elimination and begin climbing out of an 0-2 deficit as the best-of-five series shifts to Petco Park. It’ll be Ethan Salas handling the catching duties for the third time in five postseason contests with Gavin Sheets getting the nod at DH. Here’s the full lineup: Fernando Tatis Jr. (RF), Merrill (CF), Manny Machado (3B), Ty France (1B), Salas (C), Sheets (DH), Xander Bogaerts (SS), Dustin Harris (LF) and Jake Cronenworth (2B).

The Padres are rolling with the same starting nine that they did in Game 1, the only change is that Salas and Xander Bogaerts have swapped lineup spots and Luis Campusano will do the catching with Salas serving as the DH. Here’s how they’ll line up against Brewers’ right-hander Logan Henderson on Sunday: Fernando Tatis Jr. (RF), Dustin Harris (LF), Manny Machado (3B), Ty France (1B), Jackson Merrill (CF), Salas (DH), Xander Bogaerts (SS), Luis Campusano (C) and Jake Cronenworth (2B).

Salas earns his second consecutive nod behind the plate as the Padres kick off a best-of-five matchup against a powerhouse Brewers squad. The 20-year-old prodigy, who is a revelation from a defensive standpoint, has gone 1-for-2 with an RBI in the postseason. Here’s the full lineup: Fernando Tatis Jr. (RF), Dustin Harris (LF), Manny Machado (3B), Ty France (1B), Jackson Merrill (CF), Xander Bogaerts (SS), Salas (C), Luis Campusano (DH) and Jake Cronenworth (2B).

Salas will be the youngest player in baseball history to catch a postseason game when he makes his playoff debut at just 20 years old in this one. The Padres have a chance to punch their ticket to the NLDS after scoring eight runs during a Game 1 blowout victory on Tuesday night at Petco Park. Here’s the full lineup: Fernando Tatis Jr. (RF), Dustin Harris (LF), Manny Machado (3B), Ty France (1B), Jackson Merrill (CF), Xander Bogaerts (SS), Salas (C), Austin Hays (DH) and Jake Cronenworth (2B).

Tatis Jr. stole second in the seventh, then turned on the afterburners to score on a throw that went into shallow left field. The 27-year-old has been spectacular over the final few months, and he got the Padres all the offense they’d need with a leadoff homer off Matthew Boyd. A win Wednesday will see the Padres advance to the NLDS against the Brewers this weekend.

The biggest surprise here is sparkplug Samad Taylor getting a chance to face Cubs lefty Matthew Boyd in the second spot in the order with Dustin Harris presumably set to come off the bench in his place once Chicago goes to the bullpen. Here’s the full lineup as San Diego kicks off the postseason at Petco Park with Michael King on the hill: Tatis Jr. (RF), Taylor (LF), Manny Machado (3B), Ty France (1B), Jackson Merrill (CF), Austin Hays (DH), Xander Bogaerts (SS), Jake Cronenworth (2B) and Luis Campusano (C).

The Padres appear to be mailing it in a bit with nothing to play for on Sunday, despite the fact that the Diamondbacks are still alive for a Wild Card berth. It’s surprising that Tatis especially isn’t in there, as he’s just two stolen bases away from 40 for the season. Along with Tatis, Xander Bogaerts and Jackson Merrill are also sitting for the Padres on Sunday.

The Padres are now in line to host a Wild Card series, holding a one-game lead on the Cubs and a two-game lead on the Phillies. If the Padres and Cubs face off, it’ll be a rematch of last year’s series, won 2-1 by the Cubs. Tatis is up to 38 steals in 51 attempts. He’s sixth in the majors there, 12th with a .289 average and tied for 16th with 95 runs scored.

Tatis got the scoring started right away, taking Kyle Freeland deep for a solo homer to lead off the first inning. His 23rd home run of the season went 455 feet to left field. The 27-year-old slugger is up to 18 second-half home runs after hitting just five entering the All-Star break.

Tatis’s singles were hit 105, 111 and 103 mph. The steal was his 35th in 48 tries. He’s already exceeded his previous career high of 32 from last year. He is hitting .395 with four homers and four steals in 11 games this month.