Site data updated: 2026-05-28 18:14 UTC

M. Riessen #14 def. T. Koch

5-7 6-2 6-3 6-2

Match Information

Date Aug 31, 1973*
Tournament US Open
Category Grand Slam
Surface Grass
RoundR128
Winner M. Riessen
Score5-7 6-2 6-3 6-2
Loser T. Koch

No match stats are available for this match.

Pre-match Comparison

FieldM. RiessenT. Koch
Country USA BRA
Birth dateDec 4, 1941May 11, 1945
Age3128
Height185—
HandednessRight-HandedLeft-Handed
Backhand style——
Ranking (entering)14—
Ranking points (entering)——
Elo (entering)1,8601,729
Career W-L533–316200–157
Career earnings$465$2,532
Pre-match H2H
M. Riessen 1 – 0 T. Koch

View full H2H

No prior-path match data is available for this tournament stage.