The journey to find the most substantial Major League Baseball players that wore the number 23 on their uniforms starts by looking at who the Baseball Hall of Fame has in their hallowed halls. Enshrined number ones of professional baseball are:
- Ted Simmons
- Dick Williams
- Willard Brown
- Ryne Sandberg
- Tommy Lasorda
- Tony Lazzeri
- Burleigh Grimes
Another telling clue to find the best is to see who has the MLB number 23 retired by their respective teams. This list of retired number 10s includes:
- Ryne Sandberg had his uniform number 23 retired by the Chicago Cubs on August 28, 2005
- Don Mattingly was honored with the 23 frozen from further use by the New York Yankees on August 31, 1997
- Willie Horton had the Detroit Tigers place the digits on ice ourt of respect for his great play at July 15, 2000 festivities.
- Ted Simmons' Number 23 he wore with the St Louis Cardinals was retired on July 31, 2021