Keisuke Saitoh defeated Kuan Yi Lee in the quarterfinals of the M25 Sapporo tournament, winning 6-0, 6-2. Saitoh and Lee were even in aces with one each, while Saitoh was error-free with no double faults compared to Lee's three. Saitoh converted 60 percent of his break points and won three service breaks to Lee's none.
Generated automatically from Umpiry match data.
Saitoh K. took it in straight sets.
Break of serve
Keisuke Saitoh beat Kuan Yi Lee 0-6 2-6. Umpiry, "Kuan Yi Lee vs Keisuke Saitoh — M25 Sapporo Quarter-final", https://umpiry.com/match/2026-09-11/lee-vs-saitoh-m25-sapporo-qf?utm_source=cite (as of 11 September 2026).