H2H data updated: 2026-09-11 00:00 UTC

Osamu Ishiguro vs Paul Kronk H2H: 0-1

Paul Kronk holds a 1–0 lead over Osamu Ishiguro in their ATP head-to-head. Across 1 main-draw meeting, Paul Kronk leads 1–0 on hard courts. Most recently, Paul Kronk won the 1973 Osaka round of 32 3-6 7-6 7-6.

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

Osamu Ishiguro
JPN Right-Handed
H2H
0 – 1
1 main-draw meetings
Paul Kronk
AUS Age 71 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Paul Kronk 3-6 7-6 7-6 Osamu Ishiguro Match data Oct 10, 1973* R32 Osaka ATP 250 Hard

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
Osamu Ishiguro #373 #228 0 1,500 0 6 0.0% 0 0 0 0 0 0
Paul Kronk — — — 1,685 — — — 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 Osamu Ishiguro Paul Kronk
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
34 1971 0–1 0.0% — 1,487 0 0 — — — — — — —
36 1973 0–2 0.0% — 1,457 0 0 — — — — — — —
37 1974 0–2 0.0% #318 1,432 0 0 — — — — — — —
38 1975 0–1 0.0% #373 1,425 0 0 — — — — — — —

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 Osamu Ishiguro Paul Kronk
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
15 — — — — — — — — — — — — — — — — 1970 1469 94.8 — — — — — — — 20.0% -2.80 0–1 — — +0.21
16 — — — — — — — — — — — — — — — — 1971 1495 101.1 — — — — — — — 75.0% +1.25 — — — -0.03
17 — — — — — — — — — — — — — — — — 1972 1466 95.3 — — — — — — — 0.0% -2.25 — — — +0.37
18 — — — — — — — — — — — — — — — — 1973 1512 106.8 — — — — +61 +65 -82 35.9% -0.92 4–1 (80%) 4–3 (57%) 103.8 -0.02
19 — — — — — — — — — — — — — — — — 1974 1502 117.5 — — — — -47 +110 — 29.7% -1.69 4–5 (44%) 5–3 (63%) 103.5 +0.14
20 — — — — — — — — — — — — — — — — 1975 1571 115.6 — — — — -109 +6 -89 43.0% -0.51 4–7 (36%) 4–8 (33%) 94.5 +3.43
21 — — — — — — — — — — — — — — — — 1976 1535 114.9 — — — — -28 -22 -60 38.7% -1.00 0–6 (0%) 5–5 (50%) 94.9 +2.43
22 — — — — — — — — — — — — — — — — 1977 1543 116.9 — — — — -64 -30 -38 34.4% -1.22 2–4 (33%) 3–4 (43%) 99.2 +0.95
23 — — — — — — — — — — — — — — — — 1978 1622 127.1 — — — — -127 -91 +21 40.0% -0.87 4–2 (67%) 3–1 (75%) 106.0 +0.89
24 — — — — — — — — — — — — — — — — 1979 1578 118.9 — — — — -96 -80 +59 38.1% -0.89 3–4 (43%) 4–4 (50%) 100.0 +0.14
25 — — — — — — — — — — — — — — — — 1980 1633 122.9 — — — — -47 -105 — 46.9% -0.45 5–5 (50%) 6–4 (60%) 104.9 +1.08
26 — — — — — — — — — — — — — — — — 1981 1640 118.8 — — — — -84 -154 +97 45.0% -0.36 3–5 (38%) 5–3 (63%) 101.0 +0.81
27 — — — — — — — — — — — — — — — — 1982 1600 102.6 — — — — — -117 — 25.0% -1.83 1–1 2–1 (67%) — -0.03
29 — — — — — — — — — — — — — — — — 1984 1571 97.7 — — — — — — — 25.0% -2.25 — — — +0.16
34 1971 1488 100.3 — — — — — — — 0.0% -3.00 — — — +0.03 — — — — — — — — — — — — — — — —
36 1973 1458 94.1 — — — — — — — 20.0% -1.60 0–1 0–2 — +0.46 — — — — — — — — — — — — — — — —
37 1974 1433 98.5 — — — — — — — 20.0% -1.60 0–1 — — +0.30 — — — — — — — — — — — — — — — —
38 1975 1426 96.0 — — — — — — — 0.0% -3.50 — — — +0.03 — — — — — — — — — — — — — — — —
Career — 1500 95.0 — — — — — — — 13.3% -2.13 0–2 0–2 — +13.67 — 1685 121.5 — — — — -53 -33 +11 38.8% -0.90 30–41 (42%) 41–36 (53%) 103.5 +4.13

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.