Mike Clevinger heading to Padres among big moves on baseball’s trade deadline.

CHICAGO — San Diego acted boldly once again. Miami actually strengthened its roster.

Mike Clevinger, Starling Marte, Archie Bradley and Todd Frazier were on the move. Lance Lynn and Dylan Bundy stayed put.

Baseball’s pandemic-delayed trade deadline was quite a day.

The contending Padres got Clevinger in a multi-player trade with Cleveland, bolstering their rotation Monday in a rare deadline deal between contenders. The surprising Marlins reeled in Marte for their outfield. There was a lot of talk about pitchers Lynn and Bundy, but Lynn stayed in Texas and the Los Angeles Angels held onto Bundy.

The trade deadline is normally July 31, but it was pushed back when the start of the season was delayed because of the coronavirus. With the shortened season and financial uncertainty brought on by the pandemic, there was talk that it might be an unusually quiet day. But there was plenty of activity instead, spurred in part by the expanded playoff format for this year.

“It felt like a normal deadline in a lot of ways,” Cubs General Manager Jed Hoyer said. “Tons of activity and phone calls and things like that. I think that in the end, you know, with the Padres notwithstanding, I think that there probably wasn’t quite as much aggressiveness.”

The lack of a minor-league season also hurt the market, forcing teams to work off older information on prospects. There was very little to go on when it came to the players working out at alternate training sites.

“I’d say the volume of consummated transactions probably surprised me a little bit,” Milwaukee Brewers General Manager David Stearns said.

Shooting for its first playoff appearance since 2006, San Diego acquired Clevinger in its fifth big trade since Saturday. The cost was a package of young players that included outfielder Josh Naylor, right-hander Cal Quantrill and catcher Austin Hedges, adding to the Indians’ depth for their pursuit of the AL Central title.

The Padres also made a smaller deal right at the deadline, picking up reliever Taylor Williams from Seattle for a player to be named.

Clevinger hopes to join his new team in time for its series opener at Anaheim against the Angels on Wednesday.

“Definitely something special brewing here, and I think it’s going to be something special for coming years, not just this year,” Clevinger said.

Miami is normally a seller at the deadline, but the Marlins are in the postseason mix with a .500 record after dealing with a coronavirus outbreak, and help is on the way.

The Marlins sent pitchers Caleb Smith and Humberto Mejia and a player to be named to the Diamondbacks for Marte, who is batting .311 in 33 games this year. Miami also traded Jonathan Villar to Toronto for a player to be named, but Isan Dsaz is working out again and could return to the Marlins soon.

There were very few sellers with 16 teams heading to the playoffs, but the last-place Diamondbacks also traded left-handed starter Robbie Ray to the Blue Jays, Bradley to Cincinnati and fellow reliever Andrew Chafin to the Cubs. The struggling Rangers dealt Frazier and catcher Robinson Chirinos to the Mets, and sent lefty Mike Minor to AL West-leading Oakland.

“There are moments in time you can’t go chasing something that isn’t there,” Arizona GM Mike Hazen said. “For this season, it hasn’t been there. I feel like pivoting at this moment in time is what’s most appropriate.”

While some contenders moved forward with their current roster, the Blue Jays made over their rotation with the additions of Ross Stripling, Ray and Taijuan Walker, who was acquired in a deal with Seattle on Thursday. The Cubs also got veteran outfielder Cameron Maybin from Detroit and lefty reliever Josh Osich in a trade with Boston.