H2H data updated: 2026-09-04 00:00 UTC

Juan Ignacio Chela vs Diego Nargiso H2H: 0-1

Diego Nargiso holds a 1–0 lead over Juan Ignacio Chela in their ATP head-to-head. Across 1 main-draw meeting, Diego Nargiso leads 1–0 on clay. Most recently, Diego Nargiso won the 1999 San Marino round of 32 7-5 6-2.

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Juan Ignacio Chela
ARG Age 47 Right-Handed 190 cm / 6'3"
H2H
0 – 1
1 main draw meetings
Diego Nargiso
ITA Age 56 Left-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Diego Nargiso #172 7-5 6-2 Juan Ignacio Chela #129 Match data Aug 12, 1999* R32 San Marino 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
Juan Ignacio Chela #967 #15 1,510 1,908 307 270 53.2% 0 0 0 2 4 6
Diego Nargiso #1,400 #67 531 1,702 95 153 38.3% 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 Juan Ignacio Chela Diego Nargiso
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 1987 1–2 33.3% #191 1,511 0 0
18 — — — — — — — 1988 11–13 45.8% #90 1,626 0 0
19 1999 0–3 0.0% #124 1,463 0 0 1989 11–19 36.7% #150 1,593 0 0
20 2000 14–16 46.7% #63 1,558 0 1 1990 4–6 40.0% #147 1,620 0 0
21 2001 10–10 50.0% #70 1,601 0 1 1991 9–14 39.1% #109 1,604 0 0
22 2002 44–27 62.0% #23 1,782 0 2 1992 19–22 46.3% #88 1,597 0 0
23 2003 35–27 56.5% #38 1,762 0 2 1993 8–23 25.8% #120 1,526 0 0
24 2004 33–26 55.9% #26 1,718 0 3 1994 10–18 35.7% #118 1,531 0 0
25 2005 28–26 51.9% #39 1,690 0 3 1995 5–10 33.3% #183 1,530 0 0
26 2006 27–26 50.9% #33 1,722 0 3 1996 2–8 20.0% #280 1,507 0 0
27 2007 39–23 62.9% #20 1,795 0 4 1997 2–3 40.0% #152 1,546 0 0
28 2008 11–12 47.8% #140 1,737 0 4 1998 4–6 40.0% #128 1,563 0 0
29 2009 9–14 39.1% #73 1,731 0 4 1999 1–5 16.7% #220 1,523 0 0
30 2010 28–24 53.8% #38 1,837 0 6 2000 8–4 66.7% #134 1,625 0 0
31 2011 24–24 50.0% #29 1,737 0 6 — — — — — — —
32 2012 5–12 29.4% #176 1,633 0 6 — — — — — — —

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 Juan Ignacio Chela Diego Nargiso
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 %
17 — — — — — — — — — — — — — — — — — 1987 — — — — 1 2 3 33.3% — — — — — — — —
18 — — — — — — — — — — — — — — — — — 1988 8 7 15 53.3% 1 3 4 25.0% 2 1 3 66.7% 0 2 2 0.0%
19 1999 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — 1989 4 7 11 36.4% 6 7 13 46.2% 1 2 3 33.3% 0 3 3 0.0%
20 2000 1 6 7 14.3% 13 8 21 61.9% 0 2 2 0.0% — — — — 1990 0 1 1 0.0% 1 3 4 25.0% — — — — 3 2 5 60.0%
21 2001 2 5 7 28.6% 8 5 13 61.5% — — — — — — — — 1991 1 3 4 25.0% 4 7 11 36.4% 3 2 5 60.0% 1 2 3 33.3%
22 2002 24 14 38 63.2% 20 11 31 64.5% 0 1 1 0.0% 0 1 1 0.0% 1992 10 9 19 52.6% 2 5 7 28.6% 2 3 5 40.0% 5 5 10 50.0%
23 2003 20 14 34 58.8% 14 10 24 58.3% 1 1 2 50.0% 0 2 2 0.0% 1993 4 9 13 30.8% 1 7 8 12.5% 0 1 1 0.0% 3 6 9 33.3%
24 2004 12 12 24 50.0% 20 11 31 64.5% 1 1 2 50.0% 0 2 2 0.0% 1994 1 4 5 20.0% 2 8 10 20.0% 1 2 3 33.3% 6 4 10 60.0%
25 2005 20 14 34 58.8% 8 11 19 42.1% — — — — 0 1 1 0.0% 1995 1 2 3 33.3% 2 6 8 25.0% 2 2 4 50.0% — — — —
26 2006 10 11 21 47.6% 15 12 27 55.6% 0 1 1 0.0% 2 2 4 50.0% 1996 1 2 3 33.3% 1 4 5 20.0% 0 1 1 0.0% 0 1 1 0.0%
27 2007 17 11 28 60.7% 21 10 31 67.7% 1 2 3 33.3% — — — — 1997 — — — — 0 2 2 0.0% — — — — 2 1 3 66.7%
28 2008 2 4 6 33.3% 9 8 17 52.9% — — — — — — — — 1998 2 1 3 66.7% 1 4 5 20.0% — — — — 1 1 2 50.0%
29 2009 1 3 4 25.0% 8 11 19 42.1% — — — — — — — — 1999 — — — — 1 4 5 20.0% 0 1 1 0.0% — — — —
30 2010 7 11 18 38.9% 21 12 33 63.6% 0 1 1 0.0% — — — — 2000 1 2 3 33.3% 7 2 9 77.8% — — — — — — — —
31 2011 4 10 14 28.6% 19 13 32 59.4% 1 1 2 50.0% — — — — — — — — — — — — — — — — — — — — —
32 2012 2 4 6 33.3% 3 7 10 30.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 122 120 242 50.4% 179 131 310 57.7% 4 11 15 26.7% 2 8 10 20.0% — 33 47 80 41.2% 30 64 94 31.9% 11 15 26 42.3% 21 27 48 43.8%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 447/453 of Juan Ignacio Chela's and 164/181 of Diego Nargiso's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.

Age Juan Ignacio Chela Diego Nargiso
Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts% Yr Sample Aces/M DFs/M 1st Sv% 1st Pts% 2nd Pts% BP Saved% BP Conv% Svc Pts% Ret Pts%
21 — —/— — — — — — — — — — 1991 22/23 6.7 5.4 55.7% 74.1% 51.5% 62.6% 37.2% 63.8% 35.6%
22 — —/— — — — — — — — — — 1992 38/41 6.9 4.9 53.9% 75.4% 48.2% 63.7% 48.5% 62.7% 36.2%
23 2003 58/62 4.0 4.4 58.8% 69.7% 47.9% 54.8% 45.2% 60.5% 40.8% 1993 27/31 6.1 4.0 54.0% 72.0% 45.3% 55.7% 36.1% 59.7% 35.7%
24 2004 58/59 2.8 2.4 65.3% 66.8% 49.9% 53.6% 46.0% 60.9% 42.5% 1994 27/28 5.6 5.5 50.7% 69.4% 45.3% 51.7% 46.5% 57.6% 38.8%
25 2005 54/54 3.1 2.5 62.6% 68.2% 50.1% 56.5% 43.2% 61.3% 39.8% 1995 13/15 6.8 6.1 50.9% 72.5% 46.3% 53.1% 49.4% 59.5% 36.3%
26 2006 53/53 2.6 1.9 60.4% 69.2% 52.7% 63.5% 44.0% 62.5% 39.4% 1996 9/10 5.1 7.7 54.5% 68.2% 39.5% 61.9% 36.7% 54.8% 36.1%
27 2007 62/62 2.8 3.4 58.0% 69.7% 51.5% 54.4% 43.9% 62.2% 40.8% 1997 4/5 4.8 3.3 54.8% 72.6% 44.6% 72.0% 22.2% 59.9% 29.6%
28 2008 23/23 1.6 4.0 58.1% 62.8% 49.0% 56.5% 48.6% 56.9% 38.6% 1998 9/10 5.6 3.1 54.8% 73.0% 49.4% 43.9% 47.4% 62.7% 38.4%
29 2009 23/23 1.8 3.1 61.8% 66.1% 45.1% 61.1% 39.4% 58.1% 40.6% 1999 5/6 4.6 3.0 58.5% 63.4% 43.0% 64.9% 31.7% 54.6% 30.8%
30 2010 51/52 1.9 2.0 61.6% 65.8% 53.2% 54.6% 51.9% 60.9% 42.5% 2000 10/12 6.5 4.0 55.1% 79.1% 48.5% 44.7% 51.7% 65.2% 38.7%
31 2011 48/48 1.9 2.4 65.4% 65.6% 50.5% 58.7% 47.1% 60.3% 41.6% — —/— — — — — — — — — —
32 2012 17/17 2.1 2.4 65.3% 61.8% 49.9% 56.0% 40.5% 57.6% 39.1% — —/— — — — — — — — — —
Career — 447/577 2.6 2.8 61.6% 67.4% 50.4% 56.7% 45.4% 60.7% 40.8% — 164/248 6.2 4.9 53.7% 72.7% 46.9% 57.3% 43.0% 60.7% 36.4%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. 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 Juan Ignacio Chela Diego Nargiso
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
17 — — — — — — — — — — — — — — — — 1987 1511 117.3 — — — — — +35 — 42.9% -0.43 0–1 — — -0.22
18 — — — — — — — — — — — — — — — — 1988 1627 124.8 — — — — -27 -80 -33 46.9% -0.81 2–5 (29%) 11–1 (92%) 106.6 +0.18
19 1999 1464 96.2 — — — — — — — 14.3% -2.28 0–1 — — +0.19 1989 1593 128.6 — — — — -51 +6 -10 40.5% -0.61 6–6 (50%) 5–7 (42%) 100.5 -1.78
20 2000 1559 133.5 — — — — -63 +120 — 44.9% -0.28 7–4 (64%) 6–7 (46%) 105.5 -0.31 1990 1621 133.5 — — — — -33 -6 — 37.5% -0.67 2–0 3–3 (50%) — -0.55
21 2001 1602 129.7 — — — — -95 +120 — 56.9% +0.49 2–6 (25%) 3–5 (38%) 94.4 +1.29 1991 1604 129.0 +1.95 -2.04 0.984 49.3% -51 +20 +36 45.6% -0.21 1–6 (14%) 9–10 (47%) 95.1 -0.69
22 2002 1783 151.5 — — — — -32 +59 — 56.5% +0.48 18–8 (69%) 18–14 (56%) 109.2 -1.32 1992 1597 130.3 +1.50 -1.75 0.972 49.7% +42 -3 +10 51.9% -0.02 4–12 (25%) 9–7 (56%) 94.6 +2.22
23 2003 1762 142.3 -1.02 +3.12 1.035 50.6% -22 +63 — 54.2% +0.28 11–8 (58%) 14–7 (67%) 104.3 -0.30 1993 1526 127.3 -0.86 -2.64 0.886 47.7% +68 +4 — 33.3% -0.83 2–6 (25%) 6–13 (32%) 94.7 -0.26
24 2004 1718 148.1 -1.13 +4.91 1.089 51.6% -9 +123 — 53.9% +0.42 11–10 (52%) 5–11 (31%) 95.4 -1.39 1994 1532 129.5 -2.33 -0.45 0.916 48.2% +95 -56 +44 38.9% -0.65 5–7 (42%) 5–5 (50%) 101.5 +0.26
25 2005 1691 142.8 -0.78 +2.25 1.029 50.3% +64 +15 — 51.9% +0.01 7–8 (47%) 12–10 (55%) 100.7 +0.41 1995 1530 121.5 -1.52 -1.31 0.895 48.0% +72 -44 +59 38.9% -0.47 0–3 (0%) 3–5 (38%) 96.1 +0.11
26 2006 1723 142.8 +0.65 +1.91 1.053 50.9% +36 +10 — 50.4% -0.03 6–11 (35%) 6–11 (35%) 91.5 -0.31 1996 1508 114.3 -4.18 -0.49 0.799 46.0% +85 -38 — 32.3% -1.42 2–4 (33%) 3–2 (60%) 98.9 -0.08
27 2007 1796 148.8 -0.41 +3.45 1.078 51.3% +38 +27 -340 56.3% +0.40 15–5 (75%) 8–10 (44%) 107.2 +2.42 1997 1547 124.6 +0.07 -0.53 0.739 45.4% +84 — — 33.3% -0.75 2–0 1–1 — -0.59
28 2008 1738 127.4 -3.84 +1.12 0.895 47.8% +27 +71 — 41.1% -0.75 6–2 (75%) 2–5 (29%) 100.1 +0.48 1998 1564 120.6 +0.37 -0.45 1.029 50.3% +93 -104 — 50.0% -0.33 0–4 (0%) 0–1 — +0.18
29 2009 1732 139.8 -3.44 +1.91 0.970 49.2% -13 +55 — 43.1% -0.12 5–6 (45%) 1–2 (33%) 97.2 -0.53 1999 1524 107.2 -1.01 -2.74 0.678 43.7% — -79 — 23.1% -1.54 0–1 0–3 (0%) — 0.00
30 2010 1838 147.5 -1.66 +4.86 1.088 51.7% -116 +93 — 51.2% +0.38 9–7 (56%) 8–12 (40%) 98.7 -0.78 2000 1625 118.8 +1.47 -0.06 1.112 51.4% +19 -21 — 68.0% +0.72 4–1 (80%) 3–2 (60%) 106.9 +0.50
31 2011 1738 144.8 -2.16 +3.38 1.047 50.9% -88 +162 — 50.0% +0.18 9–10 (47%) 5–7 (42%) 95.7 +2.14 — — — — — — — — — — — — — — — —
32 2012 1634 126.2 -2.43 +0.71 0.923 48.4% +23 +118 — 42.9% -0.67 1–8 (11%) 4–2 (67%) 92.8 +1.58 — — — — — — — — — — — — — — — —
Career — 1909 149.6 -1.24 +3.12 1.040 50.7% -9 +79 -340 51.6% +0.16 107–94 (53%) 92–103 (47%) 98.2 +0.62 — 1703 135.7 -0.19 -1.44 0.926 48.6% +29 -23 +20 42.9% -0.51 30–56 (35%) 58–60 (49%) 97.6 -0.29

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.