H2H data updated: 2026-07-14 14:15 UTC

J. Mandarino vs M. Riessen H2H: 0-3

M. Riessen holds a 3–0 lead over J. Mandarino in their ATP head-to-head. Across 3 main-draw meetings, M. Riessen leads 2–0 on hard courts and 1–0 on grass. Most recently, M. Riessen won the 1970 Wimbledon third round 4-6 7-5 7-5 6-1.

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J. Mandarino
BRA Age 85 Right-Handed 173 cm / 5'8"
H2H
0 – 3
3 main draw meetings
M. Riessen
USA Age 84 Right-Handed 185 cm / 6'1"

H2H Match Log

DateTournamentCategoryRoundSurfaceWinnerScoreLoserMatch
Jun 28, 1970* Wimbledon Grand Slam R32 Grass M. Riessen 4-6 7-5 7-5 6-1 J. Mandarino Match data
Jan 12, 1968* Bloemfontein ATP 250 R16 Hard M. Riessen 6-4 6-1 J. Mandarino Match data
Jan 7, 1968* Port Elizabeth ATP 250 SF Hard M. Riessen 6-4 6-2 J. Mandarino Match data

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
J. Mandarino #793 #81 0 1,716 85 97 46.7% 0 0 0 0 0 0
M. Riessen #382 #11 0 2,101 533 316 62.8% 0 1 0 0 14 15

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 J. Mandarino M. Riessen
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
26 — — — — — — — 1968 95–36 72.5% — 1,661 0 6
27 1968 25–13 65.8% — 1,694 0 0 1969 47–34 58.0% — 1,818 0 7
28 1969 10–12 45.5% — 1,592 0 0 1970 52–29 64.2% — 1,936 0 9
29 1970 5–6 45.5% — 1,625 0 0 1971 68–31 68.7% — 1,984 0 10
30 1971 11–9 55.0% — 1,645 0 0 1972 55–28 66.3% — 1,968 0 11
31 1972 8–6 57.1% — 1,682 0 0 1973 46–25 64.8% #13 1,858 0 12
32 1973 8–18 30.8% #104 1,642 0 0 1974 55–24 69.6% #12 1,953 0 13
33 1974 6–10 37.5% #129 1,623 0 0 1975 23–16 59.0% #24 1,872 0 14
34 1975 8–12 40.0% #120 1,591 0 0 1976 18–23 43.9% #59 1,822 0 14
35 1976 4–9 30.8% #180 1,543 0 0 1977 18–19 48.6% #57 1,829 0 14
36 1977 0–2 0.0% #414 1,507 0 0 1978 11–11 50.0% #83 1,785 0 14
37 — — — — — — — 1979 34–23 59.6% #37 1,831 0 15
38 — — — — — — — 1980 10–13 43.5% #92 1,691 0 15
39 — — — — — — — 1981 1–4 20.0% #93 1,688 0 15