Washington 1969ATP · Clay · Semifinal
6-2 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
141 foundSource dates represent the start of each tournament; daily filtering is consistent but does not claim the exact day of a round.
Washington 1969ATP · Clay · Quarterfinal
6-2 6-2Washington 1969ATP · Clay · Round of 16
6-2 6-2Washington 1969ATP · Clay · Third round
8-6 7-5Washington 1969ATP · Clay · Second round
6-2 6-3Barcelona 1969ATP · Clay · Round of 16
6-1 6-1 7-5Barcelona 1969ATP · Clay · Third round
UNKBarcelona 1969ATP · Clay · Second round
5-7 0-6 6-4 6-3 6-3Houston 2 1969ATP · Clay · Quarterfinal
6-4 6-3Houston 2 1969ATP · Clay · Round of 16
6-3 6-4Houston 2 1969ATP · Clay · Third round
6-2 6-1Barranquilla 1969ATP · Clay · Quarterfinal
6-2 7-5Caracas 1969ATP · Clay · Final
8-6 6-3 2-6 6-4Caracas 1969ATP · Clay · Semifinal
1-6 6-4 11-9 6-3Buenos Aires 1968ATP · Clay · Round of 16
6-0 6-2 6-4Buenos Aires 1968ATP · Clay · Third round
6-3 4-6 6-2 6-0Buenos Aires 1968ATP · Clay · Semifinal
6-2 8-6 6-2Buenos Aires 1968ATP · Clay · Quarterfinal
6-3 6-2 0-6 6-3Kitzbuhel 1968ATP · Clay · Quarterfinal
11-9 4-6 6-4 6-3Kitzbuhel 1968ATP · Clay · Round of 16
6-0 6-2 6-3Kitzbuhel 1968ATP · Clay · Third round
6-2 6-4La Coruna 1968ATP · Clay · Semifinal
4-6 8-6 6-4La Coruna 1968ATP · Clay · Quarterfinal
6-2 6-3Bastad 1968ATP · Clay · Round of 16
6-4 4-6 6-2 6-1Bastad 1968ATP · Clay · Third round
6-2 6-3 6-1Barcelona 1968ATP · Clay · Round of 16
6-1 6-3 6-8 2-6 6-2Barcelona 1968ATP · Clay · Third round
6-3 6-1 6-4Barcelona 1968ATP · Clay · Second round
6-0 6-0 6-1Roland Garros 1968ATP · Clay · First round
W/ORoland Garros 1968ATP · Clay · Second round
6-4 6-2 7-5Roland Garros 1968ATP · Clay · Third round
6-4 6-1 6-2Roland Garros 1968ATP · Clay · Round of 16
6-1 6-1 6-1Roland Garros 1968ATP · Clay · Quarterfinal
8-6 6-2 3-6 6-3Rome Masters 1968ATP · Clay · Third round
3-6 9-7 6-2 6-4Rome Masters 1968ATP · Clay · Second round
6-0 6-1 6-2Rome Masters 1968ATP · Clay · First round
6-2 6-3 6-2Davis Cup WG R1: FRA vs CRO 1968ATP · Clay · Round robin
6-4 6-2 6-4Davis Cup WG R1: FRA vs CRO 1968ATP · Clay · Round robin
6-2 6-3 3-6 7-5Madrid 1968ATP · Clay · Quarterfinal
8-6 6-4Madrid 1968ATP · Clay · Round of 16
6-2 6-1Madrid 1968ATP · Clay · Third round
6-0 6-0