Madison Bumgarner stepped to the plate against longtime Dodgers rival and friend Clayton Kershaw at Oracle Park on Sept. 29, 2019. The pitcher who rakes pinch-hit for Giants ortstop Brandon Crawford in the seventh inning of Game 162, and lined out on a 3-2 fastball to third baseman Jedd Gyorko.

The day belonged to manager Bruce Bochy in his last game as the team's skipper. But it very well might have been goodbye for the Giants' longtime ace and franchise hero, too.

USA Today's Bob Nightengale reported Wednesday that Bumgarner, who is a free agent for the first time this offseason, prefers to continue his career with the Giants but the team has "shown no inclination to keep him."

After free-agent pitcher Zack Wheeler reportedly agreed to a five-year, $118 million contract with the Phillies on Wednesday, it became clear Bumgarner very well could sign a nine-figure contract this offseason. That doesn't seem to fit into the rebuilding Giants' plans.

Giants president of baseball operations Farhan Zaidi said late last month that San Francisco has "financial flexibility" but that doesn't mean he and general manager Scott Harris are going to throw huge contracts at veteran players. In fact, Zaidi seems focused on the opposite of that this offseason.

"We need to be careful given our recent history about creating too many long-term commitments that can get us back in the jam that we very recently put ourselves in," Zaidi told The Athletic's Tim Kawakami on the "TK Show."

Nightengale also reported Wednesday that the Giants were interested in free-agent pitcher Cole Hamels before he signed with the Braves. Though San Francisco wants to get younger, Hamels' one-year, $18 million contract is much more in line with their plan.

Bumgarner likely is looking for a four- or five-year contract on the open market. With veterans Johnny Cueto and Jeff Samardzija still on the team's books, and young arms next in line, the Giants don't seem too inclined to sign a pitcher to a hefty, long-term contract.

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MadBum debuted with the Giants in September 2009, and has spent his entire career in San Francisco. He is a four-time All-Star, two-time Silver Slugger and three-time World Series champion. His real impact, however, came in the playoffs.

The lefty is regarded by many as the greatest postseason pitcher of all time. He is 8-3 with a 2.11 ERA in 16 playoff appearances and is a perfect 4-0 with a 0.25 ERA in five World Series games.

Relish the memories, Giants fans. Bumgarner's days of walking to the mound in San Francisco with the Marshall Tucker Band's "Fire on the Mountain" playing in the background might be over.