Bryce Harper, known for his offensive prowess, has surprisingly transformed into an elite defender at first base within a short span. Despite his extensive outfield experience, his recent shift to first base has been remarkably successful. Leading all first basemen in outs above average and defensive WAR, Harper's defensive stats rival those of renowned fielders across all positions. Although he exhibits some occasional mental errors, his agility and quick adaptation to the position have been notable. Credit is also due to the Phillies' infield coach for Harper's exceptional performance. While the Phillies' overall infield defense still has room for improvement, the right side stands out with Bryson Stott at second base and Harper as a potential Gold Glove contender. This development is significant, as Harper has yet to clinch a Gold Glove in his decorated career.

• Harper leads all 1B in outs above average (3) and defensive WAR (1.1) through 18 games played
• His 3 defensive runs saved are second among first basemen

Some mental miscues still exist, such as occasional errors in decision-making and positioning.

• Phillies' overall infield defense still needs improvement
• Right side of the Phillies infield features Gold Glove contender Bryson Stott at second base

Harper's potential pursuit and potential clinching of a Gold Glove as a first baseman.

Bryce Harper's remarkable transition to an elite first baseman adds a new dimension to his already illustrious career, positioning him as a potential Gold Glove contender.