Adam LaRoche is one of 27 sons of former major-leaguers expected to be on opening day rosters around the majors:
| Father | Son |
| Sandy Alomar | Sandy Alomar Jr., Mets |
| Felipe Alou | Moises Alou, Mets |
| Tony Armas | Tony Armas, Pirates |
| Jesse Barfield | Josh Barfield, Indians |
| Bobby Bonds | Barry Bonds, Giants |
| Bob Boone | Aaron Boone, Marlins |
| Ed Crosby | Bobby Crosby, A's |
| Jose Cruz | Jose Cruz Jr., Padres |
| Jerry DaVanon | Jeff DaVanon, Diamondbacks |
| Dave Duncan | Chris Duncan, Cardinals |
| Bill Fahey | Brandon Fahey, Orioles |
| Cecil Fielder | Prince Fielder, Brewers |
| Ken Griffey | Ken Griffey Jr., Reds |
| Steve Grilli | Jason Grilli, Tigers |
| Tony Gwynn | Tony Gwynn Jr., Brewers |
| Jerry Hairston | Jerry Hairston Jr., Rangers |
| Fred Kendall | Jason Kendall, A's |
| Dave LaRoche | Adam LaRoche, Pirates |
| Gary Matthews | Gary Matthews Jr., Angels |
| Joe Niekro | Lance Niekro, Giants |
| Bob Oliver | Darren Oliver, Angels |
| Tony Pena | Tony Pena, Royals |
| Chris Speier | Justin Speier, Angels |
| Ed Spiezio | Scott Spiezio, Cardinals |
| Steve Swisher | Nick Swisher, A's |
| Gary Ward | Daryle Ward, Cubs |
| Clyde Wright | Jaret Wright, Yankees |
Dad's career
Dave LaRoche pitched for five teams from 1970-83:
Teams: Angels, Twins, Cubs, Indians, Yankees.
W-L: 65-58.
Saves: 126.
ERA: 3.53.
Career notes: Enjoyed best season in 1978 with Angels, going 10-9 with 25 saves and a 2.81 ERA. ... Served up Hall of Famer Brooks Robinson's final home run April 19, 1977 -- a winning three-run shot in the 10th inning. ... He made All-Star teams in 1976 and '77. ... Pitching for Angels when Adam was born in 1979.