tonypierce.com

 

in 1998 Mark was a senior at San Diego High School
and he had grown to 6' 5".
Baseball America ranked him #83 on the top 100 high school players
after a 9-1 record and a 2.18 ERA.
64 strikeouts in 54 innings.

just to show off, he also hit .437
with 13 HRs in 80 at bats.