H2H data updated: 2026-07-14 14:15 UTC
B. Teacher vs T. Koch H2H: 1-0
B. Teacher leads T. Koch 1–0 in 1 ATP main-draw meeting. B. Teacher's record is 1–0 on clay courts. Their latest meeting was at Forest Hills Wct in 1981, where B. Teacher won 6-3 6-3.
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USA
Age 71
Right-Handed
190 cm / 6'3"
H2H
1
–
0
1 main draw meetings
BRA
Age 81
Left-Handed
Career Comparison
| Metric | B. Teacher | T. Koch |
|---|---|---|
| Peak Ranking | #7 | #24 |
| Peak Points | 0 | 0 |
| Peak Elo | 2,043 | 1,873 |
| Singles W-L | 338–237 | 200–157 |
| Win % | 58.8% | 56.0% |
| Grand Slam titles | 1 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 7 | 6 |
| Total titles | 8 | 6 |
| Age | B. Teacher | T. Koch | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 16 | 1971 | 0–1 | 0.0% | — | 1,498 | 0 | 0 | — | — | — | — | — | — | — |
| 18 | 1973 | 6–6 | 50.0% | #158 | 1,543 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1974 | 9–7 | 56.2% | #121 | 1,642 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1975 | 5–9 | 35.7% | #109 | 1,602 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1976 | 11–12 | 47.8% | #81 | 1,625 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1977 | 31–31 | 50.0% | #54 | 1,774 | 0 | 1 | — | — | — | — | — | — | — |
| 23 | 1978 | 38–23 | 62.3% | #31 | 1,925 | 0 | 2 | 1968 | 29–17 | 63.0% | — | 1,677 | 0 | 1 |
| 24 | 1979 | 19–18 | 51.4% | #59 | 1,806 | 0 | 3 | 1969 | 34–18 | 65.4% | — | 1,799 | 0 | 4 |
| 25 | 1980 | 63–26 | 70.8% | #20 | 2,039 | 1 | 4 | 1970 | 18–15 | 54.5% | — | 1,786 | 0 | 4 |
| 26 | 1981 | 33–16 | 67.3% | #9 | 1,987 | 1 | 5 | 1971 | 24–13 | 64.9% | — | 1,717 | 0 | 5 |
| 27 | 1982 | 42–20 | 67.7% | #19 | 1,935 | 1 | 6 | 1972 | 19–16 | 54.3% | — | 1,717 | 0 | 6 |
| 28 | 1983 | 33–21 | 61.1% | #29 | 1,822 | 1 | 8 | 1973 | 5–6 | 45.5% | #204 | 1,704 | 0 | 6 |
| 29 | 1984 | 23–18 | 56.1% | #53 | 1,765 | 1 | 8 | 1974 | 22–12 | 64.7% | #24 | 1,861 | 0 | 6 |
| 30 | 1985 | 17–16 | 51.5% | #66 | 1,708 | 1 | 8 | 1975 | 20–22 | 47.6% | #62 | 1,743 | 0 | 6 |
| 31 | 1986 | 8–13 | 38.1% | #104 | 1,618 | 1 | 8 | 1976 | 15–8 | 65.2% | #58 | 1,803 | 0 | 6 |
| 32 | — | — | — | — | — | — | — | 1977 | 1–6 | 14.3% | #263 | 1,706 | 0 | 6 |
| 34 | — | — | — | — | — | — | — | 1979 | 4–7 | 36.4% | #85 | 1,658 | 0 | 6 |
| 35 | — | — | — | — | — | — | — | 1980 | 7–9 | 43.8% | #49 | 1,651 | 0 | 6 |
| 36 | — | — | — | — | — | — | — | 1981 | 0–2 | 0.0% | #90 | 1,627 | 0 | 6 |
| 37 | — | — | — | — | — | — | — | 1982 | 1–5 | 16.7% | #240 | 1,592 | 0 | 6 |
| 38 | — | — | — | — | — | — | — | 1983 | 1–1 | 50.0% | #185 | 1,583 | 0 | 6 |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 7, 1981* | Forest Hills Wct | ATP 250 | R32 | Clay | B. Teacher | 6-3 6-3 | T. Koch | Match data |