2004-05: Team-best 25-10 overall, 19-6 dual, 9-1 Big Ten singles ... Went a perfect combined 5-0 at No. 3 and No. 5 positions, while seeing the bulk of action at No. 4 where he went 14-6 ... Recorded five-straight victories to begin spring season, including one over No. 18 ranked North Carolina ... Went undefeated in the month of April, winning eight-straight matches, including three victories over ranked teams ... Advanced to round of 64 at ITA All-American Championships ... Made it to Round of 32 at Big Ten Singles Championships ... Had 10-11 combined doubles record ... Most effective in doubles play with Justin Hoeveler, as the duo went 6-5 at No. 3.

2003-04: Compiled a 17-13 singles record, including 11-12 in dual action and 4-8 in the Big Ten ... Was 1-1 in singles at the Big Ten Championship ... Went on a five-match winning streak from 1/25 to 2/7 ... Competed mostly at No. 4, but went 3-0 at No. 3 and 1-0 at No. 1 ... Posted a 5-3 record in doubles, including 3-1 in dual play and 1-0 in the Big Ten ... Played most with Ahmed Wahla, as they went 2-2 ... Won the 7-9 draw of the Big Ten Singles Championship ... Went undefeated at the Boilermaker Invitational.

High School: Played No. 1 singles and doubles for the Federacion Tenis Organization … Took second place in the Peru National Championships … No. 1 ranked junior in Peru … Participated on Peru’s Davis Cup Team, competing at No. 4 singles against the Bahamas and No. 3 singles against Canada … Ranked 25th in class of 525 … International Baccalaureate member.

Personal: Born Santiago William Lock on 1/25/85 … Son of Santiago Andres Lock Sing and Ilda Montes Arguedas … Chose Northwestern over Minnesota, Arkansas and Pepperdine … Majoring in mechanical engineering.