H2H data updated: 2026-08-31 00:00 UTC

Ruben Ramirez Hidalgo vs Mark Knowles

Compare the head-to-head record, career totals, season-by-season performance, and match log for Ruben Ramirez Hidalgo vs Mark Knowles.

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Ruben Ramirez Hidalgo
ESP Age 48 Right-Handed 183 cm / 6'0"
H2H
0 – 0
0 main draw meetings
Mark Knowles
BAH Age 54 Right-Handed 191 cm / 6'3"

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Mark Knowles #223 6-2 6-3 Ruben Ramirez Hidalgo #382 Match data Jan 17, 2000 Q1 Q Australian Open Grand Slam Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Ruben Ramirez Hidalgo #1,153 #50 826 1,704 68 133 33.8% 0 0 0 0 0 0
Mark Knowles #1,400 #96 484 1,623 23 52 30.7% 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 Ruben Ramirez Hidalgo Mark Knowles
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1988 0–1 0.0% #728 1,484 0 0
17 — — — — — — — 1989 0–3 0.0% #430 1,449 0 0
19 — — — — — — — 1991 2–3 40.0% #291 1,460 0 0
20 — — — — — — — 1992 1–1 50.0% #258 1,484 0 0
21 — — — — — — — 1993 3–3 50.0% #173 1,525 0 0
22 — — — — — — — 1994 2–7 22.2% #231 1,509 0 0
23 2001 1–1 50.0% #154 1,491 0 0 1995 3–4 42.9% #139 1,549 0 0
24 2002 0–3 0.0% #141 1,496 0 0 1996 10–17 37.0% #117 1,535 0 0
25 2003 5–11 31.2% #80 1,477 0 0 1997 0–5 0.0% #363 1,493 0 0
26 2004 7–19 26.9% #130 1,448 0 0 1998 2–3 40.0% #273 1,483 0 0
27 2005 5–5 50.0% #120 1,499 0 0 1999 0–3 0.0% #223 1,451 0 0
28 2006 25–20 55.6% #57 1,665 0 0 2000 0–2 0.0% #350 1,436 0 0
29 2007 9–18 33.3% #133 1,546 0 0 — — — — — — —
30 2008 1–6 14.3% #121 1,569 0 0 — — — — — — —
31 2009 4–10 28.6% #156 1,584 0 0 — — — — — — —
32 2010 1–4 20.0% #77 1,571 0 0 — — — — — — —
33 2011 5–15 25.0% #130 1,532 0 0 — — — — — — —
34 2012 3–12 20.0% #91 1,571 0 0 — — — — — — —
35 2013 2–6 25.0% #166 1,567 0 0 — — — — — — —
36 2014 0–3 0.0% #224 1,620 0 0 — — — — — — —

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 Ruben Ramirez Hidalgo Mark Knowles
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 — — — — — — — — — — — — — — — — — 1988 0 1 1 0.0% — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — — 1989 0 2 2 0.0% 0 1 1 0.0% — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1991 2 3 5 40.0% — — — — — — — — — — — —
20 — — — — — — — — — — — — — — — — — 1992 — — — — — — — — 1 1 2 50.0% — — — —
21 — — — — — — — — — — — — — — — — — 1993 2 2 4 50.0% — — — — — — — — 1 1 2 50.0%
22 — — — — — — — — — — — — — — — — — 1994 1 5 6 16.7% 0 1 1 0.0% 1 1 2 50.0% — — — —
23 2001 — — — — 1 1 2 50.0% — — — — — — — — 1995 1 2 3 33.3% 1 1 2 50.0% 1 1 2 50.0% — — — —
24 2002 — — — — 0 3 3 0.0% — — — — — — — — 1996 2 9 11 18.2% 1 3 4 25.0% 3 4 7 42.9% 4 1 5 80.0%
25 2003 0 2 2 0.0% 5 8 13 38.5% — — — — 0 1 1 0.0% 1997 0 3 3 0.0% 0 1 1 0.0% — — — — 0 1 1 0.0%
26 2004 0 5 5 0.0% 7 13 20 35.0% 0 1 1 0.0% — — — — 1998 — — — — 0 1 1 0.0% 2 2 4 50.0% — — — —
27 2005 — — — — 5 5 10 50.0% — — — — — — — — 1999 0 2 2 0.0% — — — — — — — — 0 1 1 0.0%
28 2006 3 4 7 42.9% 22 14 36 61.1% 0 1 1 0.0% 0 1 1 0.0% 2000 0 2 2 0.0% — — — — — — — — — — — —
29 2007 1 5 6 16.7% 8 12 20 40.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
30 2008 — — — — 1 6 7 14.3% — — — — — — — — — — — — — — — — — — — — — — — — —
31 2009 0 4 4 0.0% 4 5 9 44.4% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
32 2010 0 1 1 0.0% 1 3 4 25.0% — — — — — — — — — — — — — — — — — — — — — — — — —
33 2011 1 4 5 20.0% 4 10 14 28.6% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
34 2012 2 2 4 50.0% 1 7 8 12.5% 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — —
35 2013 0 2 2 0.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
36 2014 — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 7 29 36 19.4% 61 94 155 39.4% 0 8 8 0.0% 0 2 2 0.0% — 8 31 39 20.5% 2 8 10 20.0% 8 9 17 47.1% 5 4 9 55.6%

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 192/196 of Ruben Ramirez Hidalgo's and 65/71 of Mark Knowles'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 Ruben Ramirez Hidalgo Mark Knowles
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%
19 — —/— — — — — — — — — — 1991 5/5 2.4 1.6 62.5% 68.6% 47.8% 56.2% 55.0% 60.2% 39.4%
20 — —/— — — — — — — — — — 1992 2/2 4.0 6.5 52.4% 78.2% 49.7% 83.3% 55.0% 64.9% 38.8%
21 — —/— — — — — — — — — — 1993 6/6 3.8 3.3 51.6% 75.1% 49.1% 56.8% 65.1% 62.4% 38.3%
22 — —/— — — — — — — — — — 1994 8/9 2.6 6.9 59.6% 65.0% 41.6% 46.5% 48.0% 55.5% 39.0%
23 — —/— — — — — — — — — — 1995 6/7 1.8 5.3 60.7% 63.3% 46.7% 46.2% 51.1% 56.4% 32.9%
24 — —/— — — — — — — — — — 1996 25/27 5.6 5.7 53.7% 71.0% 48.5% 58.3% 38.5% 60.4% 37.9%
25 2003 16/16 4.5 3.1 60.8% 67.7% 46.4% 48.6% 50.7% 59.1% 39.0% 1997 5/5 3.0 4.0 54.9% 54.9% 45.0% 51.2% 43.5% 50.0% 40.2%
26 2004 25/26 2.2 3.6 57.9% 66.1% 46.0% 58.2% 34.5% 57.6% 33.6% 1998 4/5 2.8 5.5 61.8% 67.3% 34.9% 59.2% 66.1% 54.8% 39.8%
27 2005 10/10 1.8 1.6 61.2% 66.2% 52.9% 44.7% 42.7% 61.5% 38.1% 1999 2/3 4.5 4.0 64.3% 58.9% 46.9% 38.9% 21.4% 54.0% 34.7%
28 2006 44/45 4.2 2.4 59.1% 70.0% 46.7% 56.8% 45.3% 60.5% 38.8% 2000 2/2 1.5 5.5 56.9% 57.1% 51.5% 35.4% 25.9% 54.5% 35.5%
29 2007 25/27 2.9 4.9 55.2% 65.2% 43.6% 52.4% 60.3% 55.5% 38.3% — —/— — — — — — — — — —
30 2008 7/7 1.7 4.6 53.1% 66.9% 43.3% 51.5% 40.4% 55.7% 39.0% — —/— — — — — — — — — —
31 2009 14/14 2.4 5.1 55.3% 67.0% 45.5% 62.4% 38.6% 57.2% 36.2% — —/— — — — — — — — — —
32 2010 5/5 3.4 3.2 58.2% 68.7% 41.4% 48.3% 29.2% 57.3% 33.3% — —/— — — — — — — — — —
33 2011 20/20 2.5 4.4 55.9% 63.8% 44.8% 53.5% 47.8% 55.3% 35.6% — —/— — — — — — — — — —
34 2012 15/15 2.7 5.2 53.7% 66.8% 46.2% 49.3% 37.1% 57.2% 35.0% — —/— — — — — — — — — —
35 2013 8/8 4.3 4.1 53.9% 71.8% 47.5% 61.8% 36.2% 60.3% 34.2% — —/— — — — — — — — — —
36 2014 3/3 0.7 3.7 50.9% 60.3% 45.5% 47.8% 47.2% 53.6% 34.5% — —/— — — — — — — — — —

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 Ruben Ramirez Hidalgo Mark Knowles
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
16 — — — — — — — — — — — — — — — 1988 1484 98.8 — — — — — — — 33.3% -1.33 0–1 — +0.14
17 — — — — — — — — — — — — — — — 1989 1449 88.7 — — — — — — — 0.0% -4.67 — — +0.23
19 — — — — — — — — — — — — — — — 1991 1461 102.6 +0.62 -2.64 0.990 49.0% +33 — — 50.0% -0.63 — 1–0 +0.38
20 — — — — — — — — — — — — — — — 1992 1484 109.1 -0.44 +1.34 1.106 52.0% — — — 50.0% +1.00 — 0–1 +0.08
21 — — — — — — — — — — — — — — — 1993 1526 114.5 +0.34 +0.85 1.017 50.3% +6 — — 50.0% 0.00 0–2 1–1 +0.13
22 2000 1482 94.4 — — — — — — — — — — — — 1994 1509 115.5 -3.12 +0.60 0.877 47.3% -8 — — 40.7% -0.78 0–4 (0%) 1–1 -0.25
23 2001 1492 104.2 — — — — — — — 50.0% -0.50 — — +0.09 1995 1550 118.7 -1.39 -0.67 0.755 45.0% -34 — — 38.1% -1.05 2–1 (67%) 1–1 -0.33
24 2002 1497 110.2 — — — — — +38 — 25.0% -2.12 0–2 — -0.52 1996 1535 112.8 -1.69 -0.03 0.957 49.0% -18 -15 +77 42.5% -0.31 5–6 (45%) 5–9 (36%) +2.14
25 2003 1478 114.0 -1.75 -0.48 0.954 48.8% -2 +54 — 40.5% -0.76 2–6 (25%) 2–4 (33%) +0.83 1997 1493 119.1 -2.58 +0.64 0.804 45.6% -15 — — 18.2% -2.09 0–2 0–2 -0.32
26 2004 1448 112.1 -4.06 -3.50 0.792 46.1% -24 +58 — 33.8% -1.28 2–5 (29%) 4–4 (50%) +0.77 1998 1484 96.7 -2.46 -1.13 0.881 48.0% — — +134 20.0% -2.20 1–0 — +0.87
27 2005 1500 117.9 -0.46 -0.04 0.991 49.6% — +55 — 50.0% +0.05 — 1–0 -0.16 1999 1451 98.8 -0.82 -1.79 0.754 44.4% +7 — — 14.3% -2.14 0–1 — +0.26
28 2006 1665 136.3 -0.89 +0.15 0.983 50.1% -205 +93 — 51.8% -0.01 10–6 (63%) 10–8 (56%) -0.23 2000 1437 100.7 -2.24 -1.34 0.780 45.5% — — — 0.0% -2.25 — — +0.06
29 2007 1546 122.6 -4.46 +0.12 0.860 47.2% -108 +96 — 38.8% -0.85 1–5 (17%) 4–3 (57%) -0.16 2001 1421 96.8 — — — — — — — — — — — —
30 2008 1570 121.0 -2.71 +1.08 0.881 47.6% — +67 — 33.3% -0.87 0–3 (0%) 0–1 -0.05 — — — — — — — — — — — — — — —
31 2009 1585 117.3 -3.43 -1.01 0.847 47.1% -183 +83 — 33.3% -1.15 1–3 (25%) 1–3 (25%) -0.21 2003 1410 — — — — — — — — — — — — —
32 2010 1571 118.8 -1.59 -2.39 0.781 46.7% — +106 — 18.2% -1.27 — 0–2 -0.10 — — — — — — — — — — — — — — —
33 2011 1532 118.2 -5.08 -1.56 0.798 46.2% -132 +68 — 31.4% -1.35 2–4 (33%) 6–5 (55%) +0.81 — — — — — — — — — — — — — — —
34 2012 1571 127.4 -3.34 -2.07 0.818 46.7% -103 +25 -145 27.5% -1.02 1–4 (20%) 0–4 (0%) +0.46 — — — — — — — — — — — — — — —
35 2013 1568 119.9 -1.67 -1.61 0.864 47.7% — +36 — 38.9% -0.67 0–2 1–1 +0.50 — — — — — — — — — — — — — — —
36 2014 1620 118.9 -2.17 -1.23 0.744 44.3% — +60 — 14.3% -2.14 0–1 — 0.00 — — — — — — — — — — — — — — —
37 2015 1603 97.5 — — — — — — — — — — — — — — — — — — — — — — — — — — —
38 2016 1605 95.8 — — — — — — — — — — — — — — — — — — — — — — — — — — —
39 2017 1528 101.1 — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 1705 127.1 -2.77 -0.95 0.877 47.8% -121 +72 -145 38.5% -0.80 19–41 (32%) 29–35 (45%) +1.01 — 1623 115.1 -1.54 -0.20 0.906 48.1% -6 -15 +98 36.7% -0.88 8–17 (32%) 9–15 (38%) +4.52

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.