Matchup lab

Head to head

Search by first name, last name, full name, or USATT member ID, then compare shared results.

4

Zhang, Guang Ci

OR · Rating 2,105

VS
0

Castle, Roger

OR · Rating 1,994

Shared match ledger

4 decisive meetings

DateWinnerLoserOpening ratingsScore
Apr 7, 2007Zhang, Guang CiCastle, Roger2,081 / 2,0518, 8, 8
Oct 16, 2005Zhang, Guang CiCastle, Roger2,045 / 1,94210, 12, 16
Oct 16, 2005Zhang, Guang CiCastle, Roger2,045 / 1,942-8, 9, 5, -6, 11
Dec 15, 2002Zhang, Guang CiCastle, Roger1,802 / 1,7790