Tanglewood 1971ATP · Hard · Second round
DEFPlayer
Thomaz Koch
BRABorn: May 11, 1945left-handed
229–17456.8% wins in the database
Latest rankingNo. 857November 3, 1986
Best rankingNo. 24December 23, 1974
Record229–17456.8% wins
Titles613 finals · 0 Grand Slams
Prize Money—awaiting a verified source
Height—
Birthplace—
Turned pro—
Playsleft-handed
The year in motion
Season 2026
ATPno matches recorded in 2026
Thomaz Koch has not played a match in the 2026 season.
Explore the complete career →The complete career archive remains available below, with seasons, rankings and matchups.
Historical graph
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Choose any player from the same tour and find the shortest chain of matches connecting their story to Thomaz Koch's career.
Career path
Ranking progression
Monthly snapshots · the higher the line, the better the ranking.
Seasons
12 most recentRecent finals
6 career titlesFNuremberg 1976ATP/WTA main tour · Carpet Frew McmillanFKhartoum 1976ATP/WTA main tour · Hard Mike EstepWManchester 1972ATP/WTA main tour · Grass Patrice DominguezWCaracas 1971ATP/WTA main tour · Clay Manuel OrantesFWashington 1 1971ATP/WTA main tour · Carpet Jaime FillolFHampton 1970ATP/WTA main tour · Carpet Stan SmithWWashington 1969ATP/WTA main tour · Clay Arthur AsheFDallas 1969ATP/WTA main tour · Carpet Stan SmithWCaracas 1969ATP/WTA main tour · Clay Mark CoxWKingston 1969ATP/WTA main tour · Hard Milan HolecekFRichmond 1969ATP/WTA main tour · Carpet Clark GraebnerWQuebec City 1968ATP/WTA main tour Manuel Santana
6ATP/WTA main tour
117best-of-five matches
25reached a fifth set
4comebacks from 0–2
∞searchable situations
Performance by surface
Frequent opponents
Arthur AsheUSA8 matches3–5Clark GraebnerUSA8 matches3–5Manuel OrantesESP8 matches3–5Guillermo VilasARG7 matches1–6Ilie NastaseROU7 matches0–7Cliff RicheyUSA6 matches3–3Jim OsborneUSA6 matches4–2Patricio CornejoCHI6 matches6–0Jaime FillolCHI5 matches1–4Joaquin Loyo MayoMEX5 matches5–0Mark CoxGBR5 matches4–1Nicola SpearSRB5 matches4–1
Matches
105 foundSource dates represent the start of each tournament; daily filtering is consistent but does not claim the exact day of a round.
Hampton 1971ATP · Hard · Quarterfinal
7-5 6-7 6-1Hampton 1971ATP · Hard · Round of 16
6-1 5-7 6-4Hampton 1971ATP · Hard · Third round
6-4 7-5Macon 1971ATP · Hard · Quarterfinal
6-2 3-6 7-5Macon 1971ATP · Hard · Round of 16
5-7 6-1 6-4Macon 1971ATP · Hard · Third round
6-4 6-3Salisbury 1971ATP · Hard · Quarterfinal
6-2 6-2Salisbury 1971ATP · Hard · Round of 16
6-1 6-2Salisbury 1971ATP · Hard · Third round
6-2 6-4San Jose 1970ATP · Hard · Quarterfinal
6-4 7-5San Jose 1970ATP · Hard · Round of 16
6-3 6-1San Jose 1970ATP · Hard · Third round
6-4 6-4San Jose 1970ATP · Hard · Second round
6-3 6-7 6-3Los Angeles 1970ATP · Hard · Round of 16
6-3 6-4Los Angeles 1970ATP · Hard · Third round
6-3 6-2Los Angeles 1970ATP · Hard · Second round
6-4 3-6 6-3South Orange 1970ATP · Hard · Third round
6-4 7-6South Orange 1970ATP · Hard · Second round
6-1 6-2Curacao 1970ATP · Hard · Quarterfinal
7-5 4-6 6-4Curacao 1970ATP · Hard · Round of 16
6-4 4-6 6-3Caracas 1970ATP · Hard · Semifinal
6-3 3-6 6-2 10-8Caracas 1970ATP · Hard · Quarterfinal
6-3 2-6 6-3Caracas 1970ATP · Hard · Round of 16
6-2 5-7 6-2Caracas 1970ATP · Hard · Third round
6-2 6-3Salisbury 1970ATP · Hard · Third round
13-11 6-1Omaha 1970ATP · Hard · Semifinal
8-6 6-2Omaha 1970ATP · Hard · Quarterfinal
9-7 6-1Omaha 1970ATP · Hard · Round of 16
7-9 6-4 6-2San Jose 1969ATP · Hard · Bronze medal match
8-6San Jose 1969ATP · Hard · Semifinal
9-7 10-8San Jose 1969ATP · Hard · Quarterfinal
4-6 7-5 6-3San Jose 1969ATP · Hard · Round of 16
6-4 6-4San Jose 1969ATP · Hard · Third round
7-5 6-0Los Angeles 1969ATP · Hard · Quarterfinal
8-6 5-7 6-4Los Angeles 1969ATP · Hard · Round of 16
6-1 8-10 6-1Los Angeles 1969ATP · Hard · Third round
3-6 7-5 6-3Los Angeles 1969ATP · Hard · Second round
6-3 6-3San Juan 1969ATP · Hard · Round of 16
6-4 3-6 6-3San Juan 1969ATP · Hard · Third round
6-8 6-3 10-8Kingston 1969ATP · Hard · Final
6-2 6-3Kingston 1969ATP · Hard · Semifinal
6-3 6-3Kingston 1969ATP · Hard · Quarterfinal
6-2 7-9 6-4Kingston 1969ATP · Hard · Round of 16
6-1 6-2Salisbury 1969ATP · Hard · Round of 16
18-16 6-1Salisbury 1969ATP · Hard · Third round
6-1 7-5Omaha 1969ATP · Hard · Round of 16
6-3 10-8Salisbury 1968ATP · Hard · Second round
1-6 6-4 8-6Durban 1 1968ATP · Hard · Round of 16
6-0 11-9 6-3Durban 1 1968ATP · Hard · Third round
6-0 6-0 6-0