The now San Francisco Giant hit a two-out solo shot in the third inning of a 5-3 win over the Houston Astros. Two days earlier, Rizzo crushed a 449-foot solo home run in his New York Yankees debut, while Baez mashed a two-run dinger in his first game with the New York Mets the following day.
The former Cubs became the first trio of ex-teammates in the Modern Era to start the season on the same team, and then homer in their respective debuts with a new team later that season, according to the Elias Sports Bureau.
Acquired in a trade with the Cubs for two minor league prospects just minutes before Friday’s deadline, Bryant was greeted by chants of “KB, KB, KB” when he trotted onto the field for pregame warmups and received a standing ovation before his first at-bat.
The four-time All-Star was cheered again after striking out swinging. Those cheers got louder after Bryant crushed an 0-1 pitch from Luis Garcia (7-6) into the left field stands for his 19th home run this season.
“It’s nice to really feel welcome,” Bryant said before the game. “Barry Bonds was my favorite player. I still have the autograph that my mom went and bought at the mall. Now I’m here. It’s kind of weird.”
It wasn’t a perfect debut for Bryant, who started at third base. His throwing error on Martin Maldonado‘s grounder down the line in the fifth gave the Astros a runner in scoring position with no outs. Logan Webb retired the next three batters to work out of the jam.
“It’s a bat that really lengthens our group and makes our bench better,” Giants manager Gabe Kapler said of Bryant. “It makes it more difficult to get through the top of our lineup. He’s going to be good for us.”
The Associated Press contributed to this report.