Sven Koehler defeated Rob Chess 3-6 6-4 7-6 in the Japan 1 Masters 4 round of 16 on hard.
Koehler S. came through in three sets.
Sven Koehler beat Rob Chess 3-6 6-4 7-6. Umpiry, "Sven Koehler vs Rob Chess — Japan 1 Masters 4 Round of 16", https://umpiry.com/match/1997-07-07/chess-vs-koehler-japan-1-masters-4-r16?utm_source=cite (as of 7 July 1997).