In baseball, pink bats are limited-supply baseball bats manufactured by Louisville Slugger for use by select Major League Baseball players on Mother's Day, first introduced in 2006 in association with the Susan G. Komen for the Cure organization. Each year on Mother's Day, Major League Baseball authorizes the use of the specially dyed bats — temporarily suspending the regulation that restricts players to using black, brown, red, or white bats — as part of a weeklong program to benefit the Susan G. Komen for the Cure organization.
In addition to wielding the unique Sluggers, players and field-staff wear pink ribbons, pink wristbands, pink necklaces, pink bracelets, pink gloves, and pink cleats. Bases and homeplates are tagged with the breast cancer awareness logo, and line-ups are written on a pink card lineup card. All of the specially produced memorabilia is later autographed and auctioned off on MLB.com to benefit Komen for the Cure. In its debut season, "Major League Baseball and its fans collectively raised $350,000" through the program.
Players who brandished the distinctive bats in their inaugural season included Alex Ríos, Ryan Howard, Jimmy Rollins, Xavier Nady, Jim Thome, Carl Crawford, David Ortiz, Jim Edmonds, Toby Hall, Willy Taveras, Richie Sexson, Mark Teixeira, Travis Lee, Ken Griffey, Jr., Doug Davis, Michael Young, Mark Kotsay, Jeff Francoeur, Greg Norton, Torii Hunter, Hank Blalock, Jason LaRue, Derek Jeter, Jermaine Dye, Mark Ellis, Prince Fielder, Jonny Gomes, Kevin Mench, Carl Everett, Joe Borchard, David Eckstein, Marcus Giles, Damon Hollins, Manny Ramírez, Adam Dunn, Bill Hall, Albert Pujols, Tomás Pérez, Craig Biggio, Doug Mientkiewicz, Vernon Wells, and Lance Berkman. Rios, Dye, Thome, Kotsay, LaRue, Bill Hall, and Berkman hit some of the few Pink Bat home runs with Hall's being a walk-off shot against the Mets, with his mother in the stands.