The focus of trade talk, Burnett won for the first time in four starts and Miguel Cabrera homered twice, leading Florida over the Diamondbacks 6-3 Tuesday night for only the Marlins' second win in nine games.
"Hopefully I can stay around here and watch this team play, because, like I said, this is a great group of guys, and they can play behind me any day," Burnett said. "So if I was to go, there'd be a lot of friendships that'd be missed."
Carlos Delgado also homered for the Marlins (46-46), who on Monday dropped below .500 for the first time since they were 5-6 on April 16.
Following a loss and two no-decisions in his previous three starts, Burnett (6-6) allowed three runs, six hits and three walks in six innings. He moved ahead of Ryan Dempster into sole possession of second on the Marlins career wins list with 43, trailing only Brad Penny (48).
Florida is thought to be talking to Baltimore about a trade that would send Burnett to the Orioles.
"I don't even pay any attention to that stuff until the time comes that somebody says he's not here," manager Jack McKeon. "Otherwise, I've got him penciled in to pitch Sunday."
But Delgado felt the trade talk, which could involve a deal to Baltimore, was distracting.
"It is tough, being in that situation where you're getting shopped around," Delgado said. "Sometimes you don't even know, you know. They're writing stuff that you're not even aware of."
Royce Clayton had four hits, including a triple and double, and drove in all three runs off Burnett. But he also was stranded all four times on base when Burnett struck out Koyie Hill to end the second, fourth, sixth and eighth innings.
"It's tough on a last-minute replacement like that," Arizona manager Bob Melvin said. "You know, he's been down there playing some, hitting right around .265, and he's a guy we envision as an offensive player. He just had a tough night at the plate."
Javier Vazquez (8-9) allowed six runs and nine hits in five innings, setting season highs for homers (three) and walks (five). He is 1-5 in his last six starts.
"When I'm out there I want to throw eight or nine innings," Vazquez said. "That's the bottom line, so tonight was disappointing."
Delgado hit a two-run homer in the first, and Cabrera connected on the next pitch. Juan Pierre hit an RBI single in the second, and Cabrera homered on Vazquez's first pitch of the third inning for a 5-0 lead.
"We haven't been playing that good," said Cabrera, who has three two-homer games this season and five in his career. "Especially our offense has been kind of inconsistent, so it's nice to go out and put some runs on the board."
Mike Lowell hit a run-scoring single in the fifth.
- Clayton had his ninth four-hit game.
- Vazquez, who came in tied with Penny of the Los Angeles Dodgers and St. Louis' Matt Morris for fewest walks in the NL (17), had two intentional walks.
- The Marlins have hit consecutive homers four times this year.