Charlotte 1975ATP · Clay · Third round
2-6 6-3 6-4Player
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
How far does this career reach?
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
141 foundSource dates represent the start of each tournament; daily filtering is consistent but does not claim the exact day of a round.
St. Louis 1975ATP · Clay · Round of 16
6-4 6-2St. Louis 1975ATP · Clay · Third round
6-2 7-5Davis Cup WG R1: AUS vs SWE 1974ATP · Clay · Round robin
6-4 6-3 6-1Davis Cup WG R1: AUS vs SWE 1974ATP · Clay · Round robin
6-3 7-5 2-6 6-1Tehran WCT 1974ATP · Clay · Semifinal
6-0 6-3Tehran WCT 1974ATP · Clay · Quarterfinal
7-6 7-6Tehran WCT 1974ATP · Clay · Round of 16
0-6 6-4 6-2Tehran WCT 1974ATP · Clay · Third round
7-5 6-4Tehran WCT 1974ATP · Clay · Second round
4-6 6-3 6-4Barcelona 1974ATP · Clay · Third round
6-4 6-3Barcelona 1974ATP · Clay · Second round
6-1 6-1Kitzbuhel 1974ATP · Clay · Third round
3-6 6-3 6-2Gstaad 1974ATP · Clay · Round of 16
6-2 3-6 6-0Gstaad 1974ATP · Clay · Third round
6-4 6-3Roland Garros 1974ATP · Clay · Round of 16
6-3 6-1 4-6 7-5Roland Garros 1974ATP · Clay · Third round
6-1 6-7 4-6 6-1 6-4Roland Garros 1974ATP · Clay · Second round
6-2 4-6 6-4Roland Garros 1974ATP · Clay · First round
6-4 6-2Rome Masters 1974ATP · Clay · Second round
6-4 6-4Davis Cup WG QF: ESP vs NED 1973ATP · Clay · Round robin
6-2 6-1 3-6 6-3Buenos Aires 1973ATP · Clay · Round of 16
6-4 6-2Buenos Aires 1973ATP · Clay · Third round
6-1 6-2Dusseldorf 1972ATP · Clay · Round of 16
3-6 2-6 6-4 6-4 6-3Kitzbuhel 1972ATP · Clay · Round of 16
6-4 7-5 7-6Kitzbuhel 1972ATP · Clay · Third round
3-6 6-3 6-1 6-1Gstaad 1972ATP · Clay · Round of 16
7-5 6-3Gstaad 1972ATP · Clay · Third round
6-4 6-2Roland Garros 1972ATP · Clay · Second round
6-2 6-0 6-2Davis Cup WG R1: AUS vs SWE 1972ATP · Clay · Round robin
4-6 6-4 6-3 1-6 6-1Davis Cup WG R1: AUS vs SWE 1972ATP · Clay · Round robin
4-6 6-3 10-8 6-3Buenos Aires 1971ATP · Clay · Third round
6-1 6-4 6-3Davis Cup WG SF: ESP vs FRA 1971ATP · Clay · Round robin
6-4 6-4 6-2Davis Cup WG QF: ESP vs NED 1971ATP · Clay · Round robin
7-5 4-6 7-9 6-4 9-7Davis Cup WG QF: ESP vs NED 1971ATP · Clay · Round robin
6-4 6-2 6-1Roland Garros 1971ATP · Clay · First round
6-2 6-2 6-4Madrid 1971ATP · Clay · Quarterfinal
6-3 9-7Madrid 1971ATP · Clay · Round of 16
6-3 7-5Madrid 1971ATP · Clay · Third round
6-0 6-3Davis Cup WG QF: SUI vs FRA 1971ATP · Clay · Round robin
6-4 6-4 5-7 6-2Davis Cup WG QF: SUI vs FRA 1971ATP · Clay · Round robin
6-3 3-6 6-4 6-1Caracas 1971ATP · Clay · Final
7-6 6-1 6-3Caracas 1971ATP · Clay · Semifinal
7-6 6-4Caracas 1971ATP · Clay · Quarterfinal
7-6 6-4Caracas 1971ATP · Clay · Round of 16
6-1 6-2Davis Cup WG QF: SUI vs FRA 1970ATP · Clay · Round robin
6-8 8-6 6-3 6-4Davis Cup WG QF: SUI vs FRA 1970ATP · Clay · Round robin
9-7 7-5 5-7 8-6Davis Cup WG QF: USA vs SWE 1969ATP · Clay · Round robin
4-6 6-1 6-2 6-4Davis Cup WG QF: USA vs SWE 1969ATP · Clay · Round robin
7-5 6-1 6-3Washington 1969ATP · Clay · Final
7-5 9-7 4-6 2-6 6-4