H2H data updated: 2026-09-05 00:00 UTC

Sjeng Schalken vs Andrea Gaudenzi H2H: 1-2

Andrea Gaudenzi holds a 2–1 lead over Sjeng Schalken in their ATP head-to-head. Across 3 main-draw meetings, Andrea Gaudenzi leads 2–0 on hard courts, while Sjeng Schalken leads 1–0 on clay. Most recently, Andrea Gaudenzi won the 2001 Scottsdale round of 32 6-4 7-5.

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Sjeng Schalken
NED Age 49 Right-Handed 193 cm / 6'4"
H2H
1 – 2
3 main-draw meetings
Andrea Gaudenzi
ITA Age 53 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Andrea Gaudenzi #98 6-4 7-5 Sjeng Schalken #29 Match data Mar 8, 2001* R32 Scottsdale ATP International Series → modern equivalent ATP 250 Hard
Andrea Gaudenzi #22 6-2 6-4 Sjeng Schalken #69 Match data Jan 4, 1996* R32 Qatar Open World Series → modern equivalent ATP 250 Hard
Sjeng Schalken #77 6-4 6-2 Andrea Gaudenzi #18 Match data Sep 28, 1995* R32 Palermo 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
Sjeng Schalken #677 #11 1,790 1,928 280 254 52.4% 0 0 0 1 8 9
Andrea Gaudenzi #1,441 #18 1,522 1,867 206 221 48.2% 0 0 0 0 3 3

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 Sjeng Schalken Andrea Gaudenzi
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1990 0–1 0.0% #861 1,489 0 0
17 1994 1–2 33.3% #148 1,501 0 0 1991 0–3 0.0% #632 1,456 0 0
18 1995 17–14 54.8% #69 1,645 0 1 — — — — — — —
19 1996 26–26 50.0% #65 1,687 0 2 1993 17–10 63.0% #60 1,670 0 0
20 1997 16–25 39.0% #59 1,633 0 3 1994 36–29 55.4% #24 1,775 0 0
21 1998 22–30 42.3% #66 1,598 0 3 1995 31–25 55.4% #22 1,682 0 0
22 1999 28–26 51.9% #44 1,744 0 4 1996 26–27 49.1% #55 1,657 0 0
23 2000 35–26 57.4% #22 1,823 0 5 1997 14–20 41.2% #57 1,641 0 0
24 2001 36–27 57.1% #26 1,837 0 6 1998 30–24 55.6% #44 1,678 0 1
25 2002 36–27 57.1% #20 1,839 0 7 1999 13–14 48.1% #84 1,646 0 1
26 2003 39–23 62.9% #18 1,822 0 9 2000 8–16 33.3% #101 1,591 0 1
27 2004 17–18 48.6% #57 1,698 0 9 2001 17–19 47.2% #54 1,694 0 3
28 2005 7–10 41.2% #230 1,663 0 9 2002 11–26 29.7% #120 1,534 0 3
29 — — — — — — — 2003 3–7 30.0% #293 1,533 0 3

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 Sjeng Schalken Andrea Gaudenzi
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 %
16 — — — — — — — — — — — — — — — — — 1990 — — — — 0 1 1 0.0% — — — — — — — —
17 1994 — — — — 0 1 1 0.0% 1 1 2 50.0% — — — — 1991 — — — — 0 3 3 0.0% — — — — — — — —
18 1995 0 2 2 0.0% 14 8 22 63.6% 1 3 4 25.0% 2 1 3 66.7% — — — — — — — — — — — — — — — — —
19 1996 10 10 20 50.0% 10 10 20 50.0% 1 3 4 25.0% 5 3 8 62.5% 1993 2 1 3 66.7% 15 8 23 65.2% — — — — 0 1 1 0.0%
20 1997 11 11 22 50.0% 3 6 9 33.3% 2 3 5 40.0% 0 5 5 0.0% 1994 6 8 14 42.9% 25 14 39 64.1% 0 3 3 0.0% 5 4 9 55.6%
21 1998 11 15 26 42.3% 5 8 13 38.5% 2 3 5 40.0% 4 4 8 50.0% 1995 9 6 15 60.0% 22 15 37 59.5% 0 1 1 0.0% 0 3 3 0.0%
22 1999 17 16 33 51.5% 3 5 8 37.5% 5 3 8 62.5% 3 2 5 60.0% 1996 9 11 20 45.0% 14 9 23 60.9% 1 3 4 25.0% 2 4 6 33.3%
23 2000 28 17 45 62.2% 4 6 10 40.0% 3 3 6 50.0% — — — — 1997 0 3 3 0.0% 14 16 30 46.7% — — — — 0 1 1 0.0%
24 2001 21 15 36 58.3% 8 6 14 57.1% 4 3 7 57.1% 3 3 6 50.0% 1998 6 12 18 33.3% 24 12 36 66.7% — — — — — — — —
25 2002 12 16 28 42.9% 5 6 11 45.5% 12 2 14 85.7% 7 3 10 70.0% 1999 0 1 1 0.0% 13 13 26 50.0% — — — — — — — —
26 2003 23 13 36 63.9% 6 5 11 54.5% 10 2 12 83.3% 0 3 3 0.0% 2000 4 7 11 36.4% 4 8 12 33.3% 0 1 1 0.0% — — — —
27 2004 11 12 23 47.8% 1 3 4 25.0% 5 3 8 62.5% — — — — 2001 2 10 12 16.7% 14 5 19 73.7% — — — — 1 4 5 20.0%
28 2005 3 6 9 33.3% 2 2 4 50.0% 1 1 2 50.0% 1 1 2 50.0% 2002 3 9 12 25.0% 8 15 23 34.8% 0 1 1 0.0% 0 1 1 0.0%
29 — — — — — — — — — — — — — — — — — 2003 0 2 2 0.0% 2 4 6 33.3% — — — — 1 1 2 50.0%
Career — 147 133 280 52.5% 61 66 127 48.0% 47 30 77 61.0% 25 25 50 50.0% — 41 70 111 36.9% 155 123 278 55.8% 1 9 10 10.0% 9 19 28 32.1%

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 466/534 of Sjeng Schalken's and 376/426 of Andrea Gaudenzi'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 Sjeng Schalken Andrea Gaudenzi
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%
17 1994 3/3 3.0 3.7 61.3% 70.8% 53.2% 74.5% 29.2% 64.2% 32.7% 1991 3/3 1.3 3.7 72.4% 59.4% 28.8% 53.3% 20.8% 51.6% 32.3%
18 1995 29/31 4.6 4.3 60.7% 70.0% 46.7% 57.7% 43.2% 60.7% 38.9% — —/— — — — — — — — — —
19 1996 44/52 4.6 4.8 56.9% 70.5% 48.1% 62.4% 44.7% 60.7% 36.5% 1993 25/27 1.8 2.4 68.8% 67.1% 47.0% 54.4% 53.6% 61.2% 41.7%
20 1997 33/41 4.2 4.4 58.4% 67.0% 50.3% 56.9% 42.2% 59.7% 35.9% 1994 59/65 2.2 2.9 66.5% 66.0% 50.2% 58.4% 37.6% 60.5% 40.8%
21 1998 41/52 4.3 3.3 59.6% 69.6% 49.3% 59.2% 45.2% 61.2% 37.9% 1995 55/56 1.5 2.8 60.6% 69.1% 48.6% 60.9% 40.7% 61.2% 40.8%
22 1999 46/54 3.5 3.6 62.0% 69.6% 46.4% 53.6% 48.0% 60.6% 40.0% 1996 43/53 1.7 3.3 63.5% 64.8% 50.7% 56.2% 40.2% 59.6% 40.9%
23 2000 53/61 5.3 4.5 56.0% 72.1% 51.2% 57.8% 41.9% 62.7% 38.7% 1997 29/34 2.0 3.4 61.2% 65.4% 46.0% 48.8% 47.4% 57.6% 40.3%
24 2001 53/63 4.0 3.5 60.9% 70.2% 53.1% 54.8% 45.9% 63.4% 40.6% 1998 42/54 2.6 3.8 62.4% 67.5% 48.5% 47.2% 44.2% 60.0% 38.5%
25 2002 52/63 3.1 2.8 66.8% 69.0% 52.9% 53.7% 39.0% 63.6% 38.3% 1999 23/27 1.7 2.5 64.8% 62.9% 47.7% 60.5% 45.1% 57.2% 40.4%
26 2003 60/62 2.7 2.0 67.1% 69.2% 56.7% 56.1% 51.7% 64.7% 40.7% 2000 21/24 3.8 3.7 57.8% 65.2% 48.1% 52.5% 41.8% 57.6% 39.1%
27 2004 35/35 2.6 1.6 73.8% 65.8% 54.7% 55.7% 37.5% 62.8% 36.1% 2001 30/36 4.2 3.9 54.9% 69.8% 51.7% 54.4% 39.2% 61.5% 38.3%
28 2005 17/17 1.5 1.6 71.1% 61.8% 51.4% 55.1% 41.2% 58.8% 38.4% 2002 36/37 3.3 4.8 53.2% 69.3% 46.2% 51.8% 42.1% 58.3% 37.0%
29 — —/— — — — — — — — — — 2003 10/10 2.3 3.8 58.1% 65.9% 45.7% 49.0% 35.4% 57.0% 34.8%
Career — 466/534 3.8 3.4 62.5% 69.2% 51.3% 56.7% 44.1% 62.1% 38.5% — 376/427 2.4 3.3 61.6% 66.8% 48.5% 54.8% 42.0% 59.6% 39.7%

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 Sjeng Schalken Andrea Gaudenzi
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
16 — — — — — — — — — — — — — — — — 1990 1489 101.6 — — — — — — — 0.0% -1.50 — 0–1 — +0.03
17 1994 1502 103.3 +0.17 -1.45 0.912 48.2% — — — 42.9% -0.57 0–1 — — +0.03 1991 1456 97.8 -1.84 -2.41 0.666 42.1% — +45 — 14.3% -2.71 0–1 — — +0.18
18 1995 1646 131.2 +0.48 -0.33 0.990 49.8% -114 +64 -77 50.0% -0.04 9–4 (69%) 6–3 (67%) 108.9 +0.54 — — — — — — — — — — — — — — — —
19 1996 1688 137.5 -0.72 -1.26 0.929 49.0% -25 +3 -110 50.4% -0.08 10–8 (56%) 6–13 (32%) 100.0 +0.30 1993 1670 138.3 +0.72 +0.59 1.074 51.5% -107 +47 — 61.9% +0.75 6–5 (55%) 8–2 (80%) 109.1 +0.33
20 1997 1634 136.5 -1.45 -0.70 0.889 47.9% +9 +9 -55 43.8% -0.37 5–7 (42%) 8–10 (44%) 99.7 -1.14 1994 1775 146.5 -0.33 +2.81 1.032 50.5% -85 +58 -229 50.0% +0.09 13–5 (72%) 9–7 (56%) 108.9 -2.78
21 1998 1598 132.0 -0.55 +0.75 0.978 50.0% +23 +20 -38 44.9% -0.20 8–13 (38%) 12–11 (52%) 93.5 +1.65 1995 1683 147.0 +0.24 +2.23 1.049 50.7% +5 +132 — 54.1% +0.20 8–7 (53%) 10–8 (56%) 101.1 +0.04
22 1999 1745 148.3 -0.52 +2.39 1.015 50.3% -3 -76 -122 51.7% +0.08 8–12 (40%) 9–8 (53%) 98.1 -2.44 1996 1657 140.7 -1.41 +2.12 1.013 50.2% +8 +119 -108 49.2% +0.03 7–10 (41%) 10–9 (53%) 98.5 +0.03
23 2000 1823 145.8 +1.00 +1.26 1.036 50.5% +28 -171 -172 55.8% +0.34 12–9 (57%) 9–6 (60%) 105.1 +0.15 1997 1641 129.7 -2.44 +1.67 0.950 49.0% -36 +61 — 46.2% -0.30 4–6 (40%) 3–4 (43%) 95.6 -1.16
24 2001 1838 142.0 +0.82 +2.43 1.108 51.7% -14 -117 -151 53.6% +0.32 14–11 (56%) 7–13 (35%) 99.3 +1.67 1998 1678 136.1 -0.82 +0.58 0.964 49.2% -115 +126 — 51.4% +0.14 15–6 (71%) 7–9 (44%) 106.9 +1.21
25 2002 1839 143.2 +1.06 +1.20 1.052 50.5% -32 -125 +41 55.2% +0.36 11–7 (61%) 17–18 (49%) 102.6 +0.32 1999 1646 124.2 -2.64 +0.64 0.944 48.8% — +88 — 45.6% -0.29 5–3 (63%) 2–2 (50%) 101.5 +0.59
26 2003 1822 140.9 +2.08 +3.20 1.152 52.4% -22 -111 +167 61.2% +0.65 6–6 (50%) 13–4 (76%) 102.4 +1.00 2000 1592 119.8 -2.54 +0.58 0.923 48.4% -48 +48 — 39.4% -0.48 3–8 (27%) 2–6 (25%) 93.4 +0.05
27 2004 1698 129.8 -0.34 -0.21 0.972 49.3% -14 -22 +251 53.7% +0.41 4–3 (57%) 5–5 (50%) 97.3 +1.66 2001 1694 133.8 +0.11 -0.18 0.993 49.3% -182 +106 — 52.5% -0.26 2–5 (29%) 10–5 (67%) 103.8 -2.07
28 2005 1664 127.0 -2.29 +0.67 0.930 48.5% +5 +11 — 41.5% -0.51 3–3 (50%) 1–3 (25%) 99.0 -1.00 2002 1534 124.9 -2.65 -0.09 0.889 47.7% -44 +117 — 34.4% -0.82 4–4 (50%) 5–10 (33%) 96.5 -0.26
29 — — — — — — — — — — — — — — — — 2003 1533 118.0 -2.25 -2.03 0.810 45.9% -48 +99 — 34.6% -1.23 2–2 (50%) 1–0 — -0.55
Career — 1928 144.9 +0.24 +1.08 1.018 50.3% -6 -38 +4 52.2% +0.15 90–84 (52%) 93–94 (50%) 100.6 +0.52 — 1868 141.8 -1.03 +1.22 0.982 49.5% -63 +93 -160 48.2% -0.11 69–62 (53%) 67–63 (52%) 105.4 -1.02

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.