H2H data updated: 2026-09-08 00:00 UTC

Younes El Aynaoui vs Massimo Cierro H2H: 1-0

Younes El Aynaoui holds a 1–0 lead over Massimo Cierro in their ATP head-to-head. Across 1 main-draw meeting, Younes El Aynaoui leads 1–0 on clay. Most recently, Younes El Aynaoui won the 1992 Casablanca round of 32 7-5 6-3.

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Younes El Aynaoui
MAR Age 54 Right-Handed 193 cm / 6'4"
H2H
1 – 0
1 main-draw meetings
Massimo Cierro
ITA Age 62 Right-Handed 173 cm / 5'8"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Younes El Aynaoui #432 7-5 6-3 Massimo Cierro #133 Match data Mar 19, 1992* R32 Casablanca ATP World Series → modern equivalent 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
Younes El Aynaoui #1,592 #14 1,635 1,923 244 221 52.5% 0 0 0 0 5 5
Massimo Cierro #1,295 #113 295 1,535 18 45 28.6% 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 Younes El Aynaoui Massimo Cierro
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1990 0–1 0.0% #351 1,491 0 0 — — — — — — —
20 1992 3–2 60.0% #311 1,532 0 0 1984 0–1 0.0% #211 1,489 0 0
21 1993 16–14 53.3% #51 1,636 0 0 1985 2–7 22.2% #192 1,475 0 0
22 1994 15–27 35.7% #117 1,516 0 0 1986 0–4 0.0% #196 1,442 0 0
23 1995 4–5 44.4% #110 1,562 0 0 1987 3–3 50.0% #183 1,474 0 0
24 1996 15–22 40.5% #70 1,568 0 0 1988 1–4 20.0% #202 1,458 0 0
25 1997 2–2 50.0% #237 1,581 0 0 1989 6–8 42.9% #171 1,486 0 0
26 1998 5–2 71.4% #45 1,663 0 0 1990 2–3 40.0% #208 1,500 0 0
27 1999 27–23 54.0% #33 1,720 0 1 1991 3–4 42.9% #126 1,521 0 0
28 2000 36–26 58.1% #25 1,717 0 1 1992 1–10 9.1% #220 1,430 0 0
29 2001 31–23 57.4% #38 1,823 0 2 1993 0–1 0.0% #526 1,428 0 0
30 2002 42–25 62.7% #22 1,773 0 5 — — — — — — —
31 2003 38–26 59.4% #14 1,835 0 5 — — — — — — —
32 2004 0–5 0.0% #644 1,730 0 5 — — — — — — —
33 2005 1–10 9.1% #228 1,592 0 5 — — — — — — —
34 2006 2–2 50.0% #189 1,607 0 5 — — — — — — —
35 2007 1–3 25.0% #167 1,615 0 5 — — — — — — —
36 2008 5–2 71.4% #201 1,698 0 5 — — — — — — —
38 2010 1–1 50.0% #720 1,689 0 5 — — — — — — —

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Younes El Aynaoui Massimo Cierro
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
18 1990 — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1992 — — — — 3 2 5 60.0% — — — — — — — — 1984 — — — — 0 1 1 0.0% — — — — — — — —
21 1993 3 5 8 37.5% 13 7 20 65.0% — — — — 0 2 2 0.0% 1985 0 1 1 0.0% 2 6 8 25.0% — — — — — — — —
22 1994 7 7 14 50.0% 8 17 25 32.0% 0 1 1 0.0% 0 2 2 0.0% 1986 — — — — 0 4 4 0.0% — — — — — — — —
23 1995 1 3 4 25.0% 3 2 5 60.0% — — — — — — — — 1987 — — — — 3 3 6 50.0% — — — — — — — —
24 1996 9 10 19 47.4% 5 10 15 33.3% 0 1 1 0.0% 1 1 2 50.0% 1988 — — — — 1 4 5 20.0% — — — — — — — —
25 1997 0 1 1 0.0% 2 1 3 66.7% — — — — — — — — 1989 — — — — 6 8 14 42.9% — — — — — — — —
26 1998 — — — — 5 2 7 71.4% — — — — — — — — 1990 — — — — 2 3 5 40.0% — — — — — — — —
27 1999 4 6 10 40.0% 21 14 35 60.0% 1 1 2 50.0% 1 2 3 33.3% 1991 — — — — 3 4 7 42.9% — — — — — — — —
28 2000 15 12 27 55.6% 18 11 29 62.1% 2 1 3 66.7% 1 2 3 33.3% 1992 0 1 1 0.0% 1 8 9 11.1% 0 1 1 0.0% — — — —
29 2001 5 9 14 35.7% 20 12 32 62.5% 2 1 3 66.7% 4 1 5 80.0% 1993 — — — — 0 1 1 0.0% — — — — — — — —
30 2002 18 12 30 60.0% 22 7 29 75.9% 0 2 2 0.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — —
31 2003 23 12 35 65.7% 10 9 19 52.6% 5 3 8 62.5% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
32 2004 0 5 5 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
33 2005 1 6 7 14.3% 0 4 4 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
34 2006 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
35 2007 1 2 3 33.3% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
36 2008 — — — — 5 2 7 71.4% — — — — — — — — — — — — — — — — — — — — — — — — —
38 2010 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 90 93 183 49.2% 135 102 237 57.0% 10 10 20 50.0% 9 16 25 36.0% — 0 2 2 0.0% 18 42 60 30.0% 0 1 1 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 Younes El Aynaoui Massimo Cierro
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
18 1990 1492 103.5 — — — — — — — 0.0% -2.50 — 0–1 — -0.05 — — — — — — — — — — — — — — — —
20 1992 1532 116.7 — — — — — +42 — 60.0% +0.47 2–1 (67%) — — +0.45 1984 1490 100.8 — — — — — — — 33.3% -0.33 0–1 0–1 — +0.04
21 1993 1637 136.8 — — — — -93 +76 — 51.4% +0.19 8–6 (57%) 6–8 (43%) 100.3 +0.77 1985 1476 119.2 — — — — — +18 — 27.3% -1.77 1–2 (33%) — — -0.12
22 1994 1517 125.5 — — — — +44 +45 — 37.8% -0.75 3–9 (25%) 7–9 (44%) 94.7 +1.14 1986 1443 96.7 — — — — — +27 — 11.1% -3.22 0–1 — — +0.01
23 1995 1562 110.8 — — — — -30 +67 — 48.0% -0.32 1–0 2–1 (67%) — +1.06 1987 1475 104.9 — — — — — +23 — 46.2% -0.38 1–0 1–2 (33%) — +0.59
24 1996 1569 135.0 — — — — +36 +10 — 46.3% -0.22 6–6 (50%) 6–9 (40%) 103.7 -0.66 1988 1459 107.4 — — — — — +18 — 30.8% -1.16 1–2 (33%) — — +0.12
25 1997 1582 114.0 — — — — — +36 — 50.0% -0.25 — 2–0 — +0.10 1989 1487 113.9 — — — — — +22 — 45.7% -0.54 3–4 (43%) 3–0 (100%) — +1.41
26 1998 1664 129.0 — — — — — +55 — 69.2% +0.69 0–1 1–0 — -0.43 1990 1501 111.7 — — — — — +36 — 41.7% -0.08 1–1 1–0 — +0.04
27 1999 1721 149.4 — — — — -67 +83 — 56.9% +0.53 5–10 (33%) 11–10 (52%) 97.9 -2.15 1991 1521 111.5 -0.80 +0.17 0.994 49.9% — +49 — 33.3% -1.17 — 0–1 — +0.47
28 2000 1717 137.4 — — — — -35 +105 -161 57.7% +0.27 11–11 (50%) 22–12 (65%) 103.5 +1.57 1992 1431 100.2 -2.85 -3.55 0.753 44.5% — +40 — 17.9% -2.07 1–3 (25%) 1–1 — +0.55
29 2001 1823 138.8 — — — — -113 +14 -234 55.9% +0.32 10–8 (56%) 19–13 (59%) 105.8 -0.38 1993 1429 102.0 -0.60 +2.52 0.584 38.5% — — — 0.0% -4.50 — — — -0.11
30 2002 1774 143.3 — — — — -28 +122 — 57.1% +0.34 16–10 (62%) 16–13 (55%) 102.1 -0.43 — — — — — — — — — — — — — — — —
31 2003 1835 143.2 +4.34 -1.40 1.064 51.1% +15 -32 -219 59.6% +0.49 12–10 (55%) 25–19 (57%) 101.2 +1.73 — — — — — — — — — — — — — — — —
32 2004 1731 108.3 -5.09 -3.78 0.366 33.4% +8 — — 0.0% -4.17 — — — -0.47 — — — — — — — — — — — — — — — —
33 2005 1592 109.0 -4.60 -4.26 0.672 42.5% +43 +145 — 16.0% -2.44 0–2 1–3 (25%) — +0.39 — — — — — — — — — — — — — — — —
34 2006 1608 110.3 +0.93 +2.53 1.201 52.2% +26 — — 66.7% +0.50 — 0–1 — -0.20 — — — — — — — — — — — — — — — —
35 2007 1615 121.2 -0.65 +0.01 0.814 46.6% +66 — — 33.3% -1.22 0–1 3–0 (100%) — -0.31 — — — — — — — — — — — — — — — —
36 2008 1699 118.9 +2.44 +0.53 1.125 52.9% — +102 — 73.3% +1.20 2–1 (67%) 1–1 — +0.21 — — — — — — — — — — — — — — — —
38 2010 1689 101.0 -1.64 -2.05 0.830 46.2% — — — 50.0% -1.50 — 2–0 — +0.37 — — — — — — — — — — — — — — — —
Career — 1923 143.4 +2.19 -1.55 0.940 49.1% -17 +62 -210 53.2% +0.12 76–76 (50%) 124–100 (55%) 104.2 +0.59 — 1535 115.1 -1.94 -1.78 0.827 46.1% — +29 — 32.2% -1.27 8–14 (36%) 6–5 (55%) 98.2 +4.76

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.