Millersville

2008: Played in all 11 games and started each of the last 10 games of the season at guard...In integral part of a line that rushed for over 100 yards in all 11 games including 280 against Cheyney...Team ranked ninth in 16-team PSAC in sacks allowed (23)...With Calderon in lineup, the line allowed just 15 sacks in 10 games.

2007: Played in 10 games and earned nine starts…Served as a key piece of an improving offensive line…Helped Brad Lantz rank fourth in the PSAC in rushing…Paved way for team to rush over 100 yards in 10 of 11 games…Team registered four 200-yard rushing performance, including a season-best 254 against Kutztown in the season finale.

2006: Appeared in nine games and started four as a true freshman…Earned first career start against Lock Haven...Was a starter in the Sept. 30 game against Kutztown in which the team rushed for 313 yards and totaled 559 all purpose yards.

High School: Earned three varsity letters and was a two-year starter at Pottsgrove…Earned All-PAC 10 honors as a senior…Played in the county east-west all-star game.

Personal: Born on Nov. 30, 1987…Son of Maida Perez…Majoring in business administration.