Los Angeles 1972ATP · Hard · Semifinal
7-6 6-3Player
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
- First archived ranking
- December 17, 1973
- Career peak
- No. 24 December 23, 1974
- Archived observations
- 202 201 documented weeks
- Top 100documented weeks
- Top 200documented weeks
- Top 5017documented weeks
- Top 100125documented weeks
Monthly snapshots · the higher the line, the better the ranking.
A documented week is a calendar week with at least one archived snapshot placing the player inside that range. Multiple snapshots count once; gaps are never filled. Read the methodology →
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
403 foundSource dates represent the start of each tournament; daily filtering is consistent but does not claim the exact day of a round.
Los Angeles 1972ATP · Hard · Quarterfinal
6-1 6-4Los Angeles 1972ATP · Hard · Round of 16
6-2 5-7 7-6Los Angeles 1972ATP · Hard · Third round
6-4 4-6 6-3Des Moines 1972ATP · Quarterfinal
7-6 7-6Des Moines 1972ATP · Round of 16
6-4 6-1Omaha 1972ATP · Hard · Quarterfinal
6-4 6-1Omaha 1972ATP · Hard · Round of 16
7-6 7-5Roanoke 1972ATP · Carpet · Quarterfinal
7-6 3-6 7-6Buenos Aires 1971ATP · Clay · Third round
6-1 6-4 6-3US Open 1971ATP · Grass · Second round
6-3 1-6 6-4 6-3US Open 1971ATP · Grass · First round
6-3 7-6 6-2 7-6Davis Cup WG SF: USA vs BLR 1971ATP · Round robin
6-4 6-0 8-6Davis Cup WG SF: USA vs BLR 1971ATP · Round robin
4-6 6-4 6-3 9-7Davis Cup WG SF: ESP vs FRA 1971ATP · Clay · Round robin
6-4 6-4 6-2Tanglewood 1971ATP · Hard · Second round
DEFDavis 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 6-1Wimbledon 1971ATP · Grass · Second round
6-3 6-4 6-4Wimbledon 1971ATP · Grass · First round
7-5 6-2 6-2Manchester 1971ATP · Grass · Round of 16
6-4 5-7 6-4Manchester 1971ATP · Grass · Third round
6-0 6-8 12-10Manchester 1971ATP · Grass · Second round
6-3 6-4Manchester 1971ATP · Grass · First round
6-4 8-6Roland 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: BLR vs ARG 1971ATP · Round robin
4-6 6-2 5-7 8-6 6-2Davis 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 6-1Davis Cup WG QF: USA vs SWE 1971ATP · Round robin
6-1 6-0 6-1Davis Cup WG QF: USA vs SWE 1971ATP · Round robin
6-0 6-1 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 6-2Hampton 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 6-4New York 1 1971ATP · Semifinal
6-2 5-7 6-3New York 1 1971ATP · Quarterfinal
7-5 6-2New York 1 1971ATP · Round of 16
6-3 6-4New York 1 1971ATP · Third round
6-4 6-2