H2H data updated: 2026-09-12 00:00 UTC

Christian Kuhnke vs John Barrett H2H: 1-0

Christian Kuhnke holds a 1–0 lead over John Barrett in their ATP head-to-head. Across 1 main-draw meeting, Christian Kuhnke leads 1–0 on clay. Most recently, Christian Kuhnke won the 1969 Hamburg Open round of 64 6-1 6-2 6-1.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Christian Kuhnke
GER Age 87 Left-Handed
H2H
1 – 0
1 main-draw meetings
John Barrett
GBR Age 95 Left-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Christian Kuhnke 6-1 6-2 6-1 John Barrett Match data Aug 13, 1969* R64 Hamburg Open ATP 250 Clay

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Christian Kuhnke #286 #210 0 1,886 49 27 64.5% 0 0 0 0 2 2
John Barrett — — — 1,500 — — — 0 0 0 0 0 0

Career Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.

Age Christian Kuhnke John Barrett
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
30 1969 13–6 68.4% — 1,686 0 0 — — — — — — —
31 1970 22–7 75.9% — 1,802 0 1 — — — — — — —
32 1971 11–3 78.6% — 1,833 0 2 — — — — — — —
33 1972 1–1 50.0% — 1,808 0 2 — — — — — — —
35 1974 2–10 16.7% #210 1,649 0 2 — — — — — — —

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Christian Kuhnke John Barrett
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
30 1969 1686 126.9 — — — — — +54 — 61.8% +1.15 4–1 (80%) — — +0.80 — — — — — — — — — — — — — — — —
31 1970 1802 126.1 — — — — -46 +48 — 67.9% +1.59 7–0 (100%) — — +6.34 — — — — — — — — — — — — — — — —
32 1971 1834 119.2 — — — — — +63 — 64.6% +0.96 2–0 1–0 — +2.24 — — — — — — — — — — — — — — — —
33 1972 1808 99.7 — — — — — — — 37.5% -1.62 1–0 — — +0.38 — — — — — — — — — — — — — — — —
35 1974 1650 113.8 — — — — -51 +144 — 33.3% -0.93 0–5 (0%) 0–2 — +0.62 — — — — — — — — — — — — — — — —
37 — — — — — — — — — — — — — — — — 1968 1405 89.5 — — — — — +51 +18 13.6% -2.45 0–1 — — +0.04
38 — — — — — — — — — — — — — — — — 1969 1381 95.5 — — — — — — — 0.0% -3.50 — — — -0.07
39 — — — — — — — — — — — — — — — — 1970 1375 110.5 — — — — — — — 16.7% -3.50 — — — -0.15
40 — — — — — — — — — — — — — — — — 1971 1370 101.2 — — — — — — +29 0.0% -3.67 — — — -0.51
Career — 1886 126.8 — — — — -48 +63 — 60.2% +0.90 14–6 (70%) 1–2 (33%) — +14.03 — 1501 96.8 — — — — — +51 +23 9.5% -2.97 0–1 — — -4.06

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.