How many fathers and sons played Major League baseball?

Every Major League Baseball Father & Son Combo Chronologically Listed | Baseball Almanac

Over two hundred fifty father-and-son combinations have made it to the Major League level. Some big league fathers even had more than one son who made it to the show.

Here is a complete set of fathers-and-sons who played Major League Baseball, sorted by the FIRST sons date of debut in the majors, as that is when they officially became a father & son duo.

How many fathers and sons played Major League baseball?

"Any minute, any day, some player may break a long standing record. That is one of the fascinations about the game, the unexpected surprises." - Connie Mack (father of Earle Mack)

How many fathers and sons played Major League baseball?

Of all the fathers and sons who have pitched, Ed Walsh has the lowest career earned run average (1.82) and his son, Ed Walsh (Jr.), happens to have the highest career earned run average (5.57)!

Did you know that Mel Stottlemyre and his sons, Todd and Mel (Jr.), have had the most strikeouts of any other father and son combination?

Do you know who the first black father-son combination were? It was the Hairston family [Sammy -> Jerry -> Jerry (Jr.)] who recently joined another family combo when their grandson broke in with the Baltimore Orioles during the 1998 season.

To compile our list of Major League Baseball's greatest father-son duos, we used Baseball-Reference.com's Wins Above Replacement (WAR) as a rough guideline, giving preference to pairs in which both players achieved significant success (at least 10 career WAR). Which father-son duo is your favorite?
All pairs are listed with the father first, and each player's career WAR in parenthesis.

1. Bobby Bonds (57.9) and Barry Bonds (162.8)

Bobby Bonds and Barry Bonds embrace after the younger Bonds' 500th home run on April 17, 2001. Andy Kuno/San Francisco Giants

2. Ken Griffey Sr. (34.5) and Ken Griffey Jr. (83.8)

On Sept. 14, 1990, Ken Griffey Jr. and Ken Griffey Sr. made history when they became the first father-son duo to hit back-to-back home runs in a game against the California Angels. Ken Levine/Getty Images

3. Felipe Alou (42.2) and Moises Alou (39.9)

Moises Alou #18 of the San Francisco Giants stands next to his father and Giants' manager Felipe Alou #23 during the 2005 All-Star Game at Comerica Park on July 11, 2005 in Detroit, MI. Rich Pilling/MLB Photos

Bonus: Felipe Alou (left) also played with his brothers Matty Alou (right) and Jesus Alou (center). Louis Requena/MLB Photos

4. Ray Boone (25.7) and Bob Boone (27.4)

Ray Boone #8 of the Detroit Tigers National Baseball Hall of Fame Library/MLB; _Bob Boone #8 of the Philadelphia Phillies _Louis Requena/MLB Photos

Bob Boone (right) poses for a photo with his son, New York Yankees manager Aaron Boone. Bob's other son, Bret, also had a notable MLB career (22.8 WAR). Mary DeCicco/MLB Photos

5. Mel Stottlemyre (40.8) and Todd Stottlemyre (21.1)

Former New York Yankee player and coach Mel Stottlemyre poses with his plaque that will be placed in Monument Park at Yankee Stadium on June 20, 2015 in the Bronx borough of New York City. Jim McIsaac/Getty Images

Pitcher Todd Stottlemyre #30 of the Toronto Blue Jays throws a pitch during a game against the California Angels on April 17, 1994, at Anaheim Stadium in Anaheim, California_. Stephen Dunn/Allsport_

6. Jose Cruz (54.4) and Jose Cruz Jr. (19.5)

Louis Requena/MLB Photos (left) and John Williamson/MLB Photos (right)

7. Gus Bell (15.4) and Buddy Bell (66.3)

Bettmann Archive/Getty Images (left) and Louis Requena/MLB Photos (right)

8. Sandy Alomar (10.5) and Roberto Alomar (67.1)

Louis Requena/MLB Photos (left) and Rich Pilling/MLB Photos (right)

Bonus: Sandy Alomar Jr.

Sandy Alomar Jr. (13.7) Rich Pilling/MLB Photos

9. Dizzy Trout (46.2) and Steve Trout (13.3)

Bruce Bennett Studios via Getty Images Studios/Getty Images (left) and _Ron Vesely/MLB Photos _(right)

10. Cecil Fielder (17.2) and Prince Fielder (23.6)

Cecil Fielder of the Detroit Tigers poses for a photo with his son, Prince Fielder, before the 1993 MLB All Star Game at Oriole Park at Camden Yards on July 13, 1993 in Baltimore, Maryland. Michael Zagaris/Getty Images

Honorable Mentions

Tom "Flash" Gordon and Dee Gordon, Tony Gwynn Sr. and Tony Gwynn Jr.

(L-R) Former MLB baseball players Tom "Flash" Gordon, father of shortstop Dee Gordon #9 of the Los Angeles Dodgers, and Tony Gwynn Sr., father of outfielder Tony Gwynn Jr. #10 of the Los Angeles Dodgers, hug their sons after throwing out the ceremonial first pitch before the Father's Day game with the Houston Astros on June 19, 2011 at Dodger Stadium in Los Angeles, California. Paul Spinelli/MLB Photos

Bonus: Grandfather-Grandson Carl Yastrzemski and Mike Yastrzemski

Former left fielder Carl Yastrzemski of the Boston Red Sox hugs grandson Mike Yastrzemski #5 of the San Francisco Giants before throwing out a ceremonial first pitch before a game on September 18, 2019 at Fenway Park in Boston, Massachusetts. Billie Weiss/Boston Red Sox

What family has the most MLB players?

Largest Baseball Families.
1 Aaron/Lucas (8 members).
2 Afenir (5).
3 Alfonzo (5).
4 Alomar (6).
5 Alou/Rojas (11).
6 Andreoli/Bard/O'Brien (6).
7 Aybar/Franco (5).
8 Bando (6).

Who was the first father and son duo in baseball?

31, 1990, this was put to the test, as Ken Griffey Sr. and Jr. both jogged to the outfield, proudly donning the Mariners blue and yellow. They made history that Friday night, as the first father and son duo to appear in the same lineup.

Are there any father and son Hall of Famers?

The list of “Football's Fathers and Sons” includes nine players who are in the Hall of Fame, as well as three sets of fathers and sons who have been enshrined as contributors. Election into the Pro Football Hall of Fame is the highest individual honor a football player can achieve.

Has there ever been father

Calvin Hill and Grant Hill. Our final example of a father and son duo who wound up playing in totally different sports is Calvin Hill and Grant Hill. Calvin was a famous running back for the Dallas Cowboys (1969-1974), Washington Redskins (1976-1977) and Cleveland Browns (1978-1981).