St. Louis, Mo., March 22, 2014 – Junior Ross Putterman won a pair of matches to become the 15th member of Washington University's 100-win club as the No. 1-ranked men's tennis team posted a 9-0 regional victory over Principia College Saturday afternoon at the Tao Tennis Center.
Putterman has compiled an overall record of 101-57 in three seasons on the Danforth Campus – 41-32 in singles and 60-25 in doubles.
UP NEXT: Washington U. (11-2) hosts NCAA Division II No. 27 Drury University Saturday, March 29, at 2 p.m.
Match-by-Match Results
 Singles:
 1. Ross Putterman (WASHUM) def. Jason Wissman (PCMT) 7-6 (7-3), 6-0
 2. #42 John Carswell (WASHUM) def. Joey Sander (PCMT) 6-1, 6-0
 3. Kevin Chu (WASHUM) def. Nate Waters (PCMT) 6-1, 6-3
 4. Parker Chang (WASHUM) def. Andrew Rohrer (PCMT) 6-0, 6-0
 5. Collier Bouchillon (WASHUM) def. Daniel Drake (PCMT) 6-1, 6-3
 6. Eric Zishka (WASHUM) def. Aaron Switzer (PCMT) 6-0, 6-0
Doubles
 1. #3 Ross Putterman/Jeremy Bush (WASHUM) def. Jason Wissman/Joey Sander (PCMT) 8-4
 2. Kevin Chu/Kai Skallerud (WASHUM) def. Nate Waters/Aaron Switzer (PCMT) 8-0
 3. Tyler Kratky/Eric Zishka (WASHUM) def. Andrew Rohrer/Daniel Drake (PCMT) 8-0
Notes:
 • Freshman John Carswell has won nine-straight singles matches and is 17-3 in his rookie campaign.
 • Freshman Kai Skallerud remained undefeated in doubles in his career (6-0).
 • Washington U. is 115-9 (.927) at home under head coach Roger Follmer – including 89-3 in the last 10 years.