Third Baseman

Positioned near third base, the third baseman's role involves fielding ground balls hit in their direction and throwing runners out at first base. They also assist in defensive strategies and participate in double plays.

Key Responsibilities of a Third Baseman

Fielding Ground Balls

One of the essential responsibilities of a Third Baseman is to field ground balls hit towards their area. They need to possess quick reflexes, agility, and excellent glove work to field these balls cleanly. They must have the ability to react quickly, make accurate throws to first base, and prevent runners from reaching base safely.

Defensive Positioning

The Third Baseman needs to position themselves optimally depending on the game situation, the batter's tendencies, and the defensive strategy. They must be aware of the speed and direction of the potential hits and adjust their positioning accordingly. This positioning ensures they can react swiftly to ground balls, bunts, or line drives hit in their direction.

Throwing Accuracy

Once the Third Baseman fields a ground ball, their throwing accuracy becomes crucial. They need to make accurate and strong throws to first base to record outs. Sometimes, they may need to make difficult off-balance throws or throws on the run, requiring a combination of arm strength and accuracy.

Double Plays

The Third Baseman plays a crucial role in turning double plays. They need to work in coordination with the Shortstop or Second Baseman to execute these plays efficiently. When a ground ball is hit, they have to field it cleanly, tag third base (if necessary), and make a quick, accurate throw to the second baseman covering second base to start the double play.

Bunt Defense

Third Basemen are responsible for defending against bunts. They need to be quick off the mark, read the bunt situation, and position themselves appropriately to field the bunt and make an accurate throw to get the batter out at first base or other potential force-out situations.


The Third Baseman needs to communicate effectively with other fielders, particularly the Shortstop, to avoid defensive breakdowns and ensure seamless coordination during various defensive situations. Clear communication helps in deciding who fields the ball, covering bases, or executing cutoffs and relays.

Awareness and Reaction

The Third Baseman must have excellent situational awareness and quick reaction times. They need to anticipate plays, be ready for line drives or hard-hit balls, and react swiftly to field them cleanly or make diving stops when necessary.


In some cases, the Third Baseman takes on a leadership role, directing the infielders and providing guidance during defensive alignments and shifts. They often have a good view of the field and can make split-second decisions to position their teammates optimally.

Best Third Basemen of All Time

  • Mike Schmidt: Mike Schmidt is widely regarded as one of the greatest third basemen in MLB history. He played his entire career with the Philadelphia Phillies from 1972 to 1989. Schmidt was known for his exceptional power hitting and excellent defensive skills. He won three National League Most Valuable Player (MVP) awards and was a 12-time All-Star. Schmidt hit 548 career home runs and was inducted into the Baseball Hall of Fame in 1995.
  • George Brett: George Brett spent his entire 21-year career with the Kansas City Royals from 1973 to 1993. He was known for his remarkable consistency at the plate, boasting a career batting average of .305. Brett won three batting titles and was named an All-Star 13 times. He helped lead the Royals to their first World Series championship in 1985. Brett was inducted into the Hall of Fame in 1999.
  • Brooks Robinson: Brooks Robinson is widely regarded as one of the greatest defensive third basemen in MLB history. He played for the Baltimore Orioles from 1955 to 1977. Robinson won an incredible 16 Gold Glove Awards for his outstanding defensive skills. He was a key part of the Orioles' success, helping them win two World Series championships in 1966 and 1970. Robinson was inducted into the Hall of Fame in 1983.
  • Chipper Jones: Chipper Jones spent his entire 19-year career with the Atlanta Braves from 1993 to 2012. He was known for his smooth swing, switch-hitting ability, and versatility as a player. Jones was an eight-time All-Star and won the National League MVP award in 1999. He helped the Braves win the World Series in 1995 and was a key contributor to their sustained success throughout the 1990s and 2000s. Jones was inducted into the Hall of Fame in 2018.
  • Adrian Beltre: Adrian Beltre played for four different teams during his 21-year career, including the Los Angeles Dodgers, Seattle Mariners, Boston Red Sox, and Texas Rangers. Beltre was known for his exceptional defense, powerful hitting, and infectious passion for the game. He won five Gold Glove Awards and made four All-Star appearances. Beltre hit 477 career home runs and reached the coveted 3,000-hit milestone. He retired in 2018 and is considered one of the best third basemen of his era.