Yoan Moncada hit 25 homers and batted .315 in his age 24 season. No one has done that since.
— Jay Cuda (@JayCuda) August 13, 2022
The chart below shows Moncada along with the last 10 players who had such a season at age 24.
It shows their OPS in their next 3 seasons (ages 25, 26, & 27). pic.twitter.com/9wmvuDE8Xn