TENNISGOAT

Head to head

vs

🇧🇷 Thomaz Koch

3

6 titles · 0 Slams

🇺🇸 Clark Graebner

5

13 titles · 0 Slams

2
Hard
1
0
Clay
1
0
Grass
1
1
Carpet
2

Thomaz Koch's wins on the left · Clark Graebner's on the right · bar lengths share one scale

Momentum

Thomaz Koch leads ↑ Clark Graebner leads ↓

Running lead across all meetings, oldest to newest (walkovers excluded).

All meetings (8)

1972 Bristol Grass R16 Clark Graebner 6-1 4-6 7-5
1972 Roland Garros Clay R64 Clark Graebner 6-2 6-0 6-2
1971 Macon Carpet QF Clark Graebner 6-2 3-6 7-5
1970 Berkeley Hard R16 Thomaz Koch 6-3 6-1
1970 Hampton Carpet SF Thomaz Koch 4-6 10-8 4-6 6-3 6-3
1970 Omaha Hard QF Thomaz Koch 9-7 6-1
1969 Richmond Carpet F Clark Graebner 6-3 10-12 9-7
1968 Bloemfontein Hard QF Clark Graebner 6-8 6-2 6-1
Methodology

Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.