Match log updated: 2026-05-28 18:14 UTC
Thomaz Koch — ATP Match Log
Main draw matches: 33 | W: 18 | L: 15 | Win %: 54.5%
| Date ↓ | Tournament | Category | Round | Surface | Opponent | Score | Result | H2H | Match |
|---|---|---|---|---|---|---|---|---|---|
| Oct 3, 1970* | Berkeley | ATP 250 | QF | Hard | Arthur Ashe | 4-6 5-7 | L | H2H | Match data |
| Oct 2, 1970* | Berkeley | ATP 250 | R16 | Hard | Clark Graebner | 6-3 6-1 | W | H2H | Match data |
| Oct 1, 1970* | Berkeley | ATP 250 | R32 | Hard | Frew Mcmillan | 6-4 6-4 | W | H2H | Match data |
| Sep 30, 1970* | Berkeley | ATP 250 | R64 | Hard | Jimmy Parker | 6-3 6-7 6-3 | W | — | Match data |
| Sep 23, 1970* | Los Angeles | ATP 250 | R16 | Hard | Stan Smith | 3-6 4-6 | L | — | Match data |
| Sep 22, 1970* | Los Angeles | ATP 250 | R32 | Hard | Cliff Richey | 6-3 6-2 | W | H2H | Match data |
| Sep 21, 1970* | Los Angeles | ATP 250 | R64 | Hard | Haroon Rahim | 6-4 3-6 6-3 | W | H2H | Match data |
| Sep 6, 1970* | US Open | Grand Slam | R64 | Grass | Jim Mcmanus | 7-5 4-6 3-6 4-6 | L | H2H | Match data |
| Sep 4, 1970* | South Orange | ATP 250 | R32 | Hard | Ray Keldie | 4-6 6-7 | L | H2H | Match data |
| Sep 4, 1970* | US Open | Grand Slam | R128 | Grass | Andres Gimeno | 6-3 6-4 6-3 | W | H2H | Match data |
| Sep 3, 1970* | South Orange | ATP 250 | R64 | Hard | Dick Dell | 6-1 6-2 | W | — | Match data |
| Jun 17, 1970* | London / Queen's Club | ATP 250 | R64 | Grass | Vladimir Korotkov | (w/o) | L | H2H | Match data |
| Mar 28, 1970* | Curacao | ATP 250 | QF | Hard | Terry Addison | 5-7 6-4 4-6 | L | H2H | Match data |
| Mar 27, 1970* | Curacao | ATP 250 | R16 | Hard | Bob Carmichael | 6-4 4-6 6-3 | W | H2H | Match data |
| Mar 14, 1970* | Caracas | ATP 250 | SF | Hard | Gerald Battrick | 3-6 6-3 2-6 8-10 | L | H2H | Match data |
| Mar 14, 1970* | Caracas | ATP 250 | QF | Hard | Jim Mcmanus | 6-3 2-6 6-3 | W | H2H | Match data |
| Mar 13, 1970* | Caracas | ATP 250 | R16 | Hard | Bob Carmichael | 6-2 5-7 6-2 | W | H2H | Match data |
| Mar 12, 1970* | Caracas | ATP 250 | R32 | Hard | Jun Kuki | 6-2 6-3 | W | H2H | Match data |
| Mar 8, 1970* | Hampton | ATP 250 | F | Carpet | Stan Smith | 3-6 2-6 5-7 | L | — | Match data |
| Mar 7, 1970* | Hampton | ATP 250 | SF | Carpet | Clark Graebner | 4-6 10-8 4-6 6-3 6-3 | W | H2H | Match data |
| Mar 7, 1970* | Hampton | ATP 250 | QF | Carpet | Arthur Ashe | 7-5 3-6 6-4 | W | H2H | Match data |
| Mar 6, 1970* | Hampton | ATP 250 | R16 | Carpet | Ingo Buding | 3-6 6-1 6-1 | W | — | Match data |
| Mar 5, 1970* | Hampton | ATP 250 | R32 | Carpet | Peter Szoke | 11-9 7-5 | W | H2H | Match data |
| Mar 1, 1970* | Macon | ATP 250 | R16 | Carpet | Tom Gorman | 3-6 4-6 | L | H2H | Match data |
| Feb 28, 1970* | Macon | ATP 250 | R32 | Carpet | Premjit Lall | 6-4 6-3 | W | H2H | Match data |
| Feb 18, 1970* | Salisbury | ATP 250 | R32 | Hard | Roger Taylor | 11-13 1-6 | L | H2H | Match data |
| Feb 9, 1970 | New York | ATP 250 | RR | Carpet | Manuel Santana | 1-6 | L | H2H | Match data |
| Feb 9, 1970 | New York | ATP 250 | RR | Carpet | Arthur Ashe | 5-6 | L | H2H | Match data |
| Feb 9, 1970 | New York | ATP 250 | RR | Carpet | Zeljko Franulovic | 3-6 | L | H2H | Match data |
| Feb 5, 1970* | Philadelphia Wct | ATP 250 | R32 | Carpet | John Newcombe | 4-6 4-6 | L | H2H | Match data |
| Feb 2, 1970* | Omaha | ATP 250 | SF | Hard | Jim Osborne | 6-8 2-6 | L | H2H | Match data |
| Feb 2, 1970* | Omaha | ATP 250 | QF | Hard | Clark Graebner | 9-7 6-1 | W | H2H | Match data |
| Feb 1, 1970* | Omaha | ATP 250 | R16 | Hard | Terry Addison | 7-9 6-4 6-2 | W | H2H | Match data |