H2H data updated: 2026-08-15 02:40 UTC

James Blake vs Woong-Sun Jun H2H: 1-0

James Blake holds a 1–0 lead over Woong-Sun Jun in their ATP head-to-head. Across 1 main-draw meeting, James Blake leads 1–0 on hard courts. Most recently, James Blake won the 2008 Indianapolis round of 16 6-3 7-5.

USA Age 46 Right-Handed 185 cm / 6'1"
H2H
1 0
1 main draw meetings
KOR Right-Handed 191 cm / 6'3"

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
James Blake #8 6-3 7-5 Woong-Sun Jun #293 Match data Jul 18, 2008* R16 Indianapolis ATP 250 Hard

* 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
James Blake #1,020 #4 3,550 2,041 349 237 59.6% 0 0 0 0 10 10
Woong-Sun Jun #1,482 #230 276 1,610 1 7 12.5% 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.

James Blake Woong-Sun Jun
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1998 0–1 0.0% 1,491 0 0 2007 0–3 0.0% #330 1,587 0 0
1999 1–4 20.0% #219 1,479 0 0 2008 1–4 20.0% #268 1,537 0 0
2000 0–4 0.0% #212 1,453 0 0
2001 11–9 55.0% #73 1,647 0 0
2002 34–22 60.7% #28 1,815 0 1
2003 30–23 56.6% #37 1,794 0 1
2004 15–13 53.6% #97 1,692 0 1
2005 34–20 63.0% #23 1,924 0 3
2006 57–21 73.1% #4 1,999 0 8
2007 49–21 70.0% #13 1,916 0 10
2008 44–22 66.7% #10 1,883 0 10
2009 23–18 56.1% #44 1,849 0 10
2010 15–17 46.9% #135 1,759 0 10
2011 19–16 54.3% #59 1,824 0 10
2012 8–12 40.0% #127 1,781 0 10
2013 9–14 39.1% #153 1,711 0 10

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

James Blake Woong-Sun Jun
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 %
1998 0 1 1 0.0% 2007 0 3 3 0.0%
1999 0 3 3 0.0% 1 1 2 50.0% 2008 1 2 3 33.3% 0 1 1 0.0% 0 1 1 0.0%
2000 0 4 4 0.0%
2001 7 7 14 50.0% 1 1 2 50.0% 3 1 4 75.0%
2002 21 12 33 63.6% 6 5 11 54.5% 5 3 8 62.5% 2 2 4 50.0%
2003 24 14 38 63.2% 4 5 9 44.4% 1 2 3 33.3% 1 2 3 33.3%
2004 12 9 21 57.1% 2 3 5 40.0% 1 1 2 50.0%
2005 28 13 41 68.3% 3 2 5 60.0% 2 3 5 40.0% 1 2 3 33.3%
2006 46 14 60 76.7% 4 4 8 50.0% 6 2 8 75.0% 1 1 2 50.0%
2007 40 15 55 72.7% 5 4 9 55.6% 4 2 6 66.7%
2008 33 15 48 68.8% 7 5 12 58.3% 4 2 6 66.7%
2009 13 11 24 54.2% 6 5 11 54.5% 4 2 6 66.7%
2010 15 15 30 50.0% 0 2 2 0.0%
2011 18 14 32 56.3% 1 1 2 50.0% 0 1 1 0.0%
2012 8 9 17 47.1% 0 2 2 0.0% 0 1 1 0.0%
2013 8 9 17 47.1% 0 2 2 0.0% 1 3 4 25.0%
Career 273 164 437 62.5% 39 39 78 50.0% 32 27 59 54.2% 5 7 12 41.7% Career 1 5 6 16.7% 0 1 1 0.0% 0 1 1 0.0%

Performance Progression by Career Season

Rows are aligned in career order because complete birth data is unavailable. Detailed serve and return statistics available for 563/586 of James Blake's and 8/8 of Woong-Sun Jun'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.

James Blake Woong-Sun Jun
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%
1998 1/1 8.0 7.0 49.1% 60.4% 47.3% 66.7% 15.4% 53.7% 34.4% 2007 3/3 2.7 2.0 54.7% 63.8% 43.5% 57.1% 37.2% 55.0% 33.4%
1999 5/5 3.6 4.4 54.3% 64.1% 45.3% 41.7% 36.7% 55.8% 31.8% 2008 5/5 3.2 2.6 59.3% 74.5% 42.2% 53.6% 11.9% 61.8% 31.2%
2000 4/4 3.3 3.0 48.4% 58.5% 30.3% 35.4% 54.5% 44.2% 38.6% —/—
2001 17/20 5.7 2.5 59.8% 71.7% 54.9% 64.8% 42.6% 64.8% 37.2% —/—
2002 50/56 4.5 2.5 58.7% 71.0% 51.7% 62.3% 44.2% 63.1% 39.2% —/—
2003 52/53 5.2 3.0 60.2% 71.5% 51.7% 56.1% 48.8% 63.6% 40.7% —/—
2004 28/28 4.8 2.4 60.2% 70.7% 51.0% 51.0% 36.6% 63.0% 39.1% —/—
2005 54/54 6.6 2.4 58.6% 74.9% 53.7% 62.7% 41.6% 66.2% 39.7% —/—
2006 77/78 6.1 2.7 57.5% 73.3% 53.3% 61.1% 44.9% 64.8% 41.9% —/—
2007 67/70 7.4 2.9 57.8% 76.8% 54.8% 62.3% 47.5% 67.4% 39.1% —/—
2008 59/66 7.0 2.6 55.7% 75.0% 52.5% 54.6% 46.8% 65.0% 39.6% —/—
2009 41/41 6.3 3.0 57.3% 74.0% 53.5% 60.6% 41.0% 65.3% 35.1% —/—
2010 32/32 5.2 2.8 57.4% 72.1% 52.4% 53.6% 37.7% 63.7% 36.3% —/—
2011 33/35 5.5 3.8 57.7% 74.1% 47.4% 61.0% 46.0% 62.8% 35.5% —/—
2012 20/20 5.4 3.1 56.9% 71.3% 49.4% 51.8% 46.5% 62.0% 36.7% —/—
2013 23/23 6.0 2.7 53.4% 75.6% 48.6% 58.9% 49.1% 62.6% 37.7% —/—
Career 563/586 6.0 2.8 57.7% 73.3% 52.1% 58.7% 44.5% 64.3% 38.8% Career 8/8 3.0 2.4 57.6% 70.5% 42.7% 54.9% 21.4% 59.2% 32.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

James Blake Woong-Sun Jun
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
1998 1492 98.2 +0.92 -1.01 0.743 44.6% 33.3% -1.00 0–1 1–0 -0.01 2007 1587 110.6 -1.41 -2.70 0.741 44.8% +2 0.0% -2.50 0–1 +0.02
1999 1480 105.6 -2.20 -0.63 0.718 44.0% +30 16.7% -2.42 1–0 0–1 -0.11 2008 1538 110.2 -1.77 -1.29 0.817 45.2% +12 27.3% -1.64 0–1 1–0 +0.39
2000 1453 104.3 -4.21 +0.21 0.692 41.4% +17 0.0% -3.63 0–1 -0.19 2009 1467 96.2
2001 1647 135.3 +2.25 +0.39 1.059 51.0% -19 -87 55.1% +0.55 3–3 (50%) 2–4 (33%) -0.05 2010 1477 103.4
2002 1816 147.9 +1.40 +2.12 1.061 51.1% -26 -178 -199 56.1% +0.32 11–10 (52%) 9–7 (56%) -0.56 2011 1464 97.4
2003 1794 146.7 +1.54 +3.57 1.120 52.2% +27 -165 -202 58.3% +0.52 6–12 (33%) 15–9 (63%) -0.85 2012 1451 98.5
2004 1692 126.8 -0.56 +1.37 1.056 50.9% +63 -67 55.1% +0.38 3–4 (43%) 7–3 (70%) +2.19 2013 1455 104.3
2005 1925 148.8 +3.11 +2.61 1.175 52.6% +27 -259 -338 61.2% +0.81 8–9 (47%) 10–15 (40%) -1.12 2014 1446 95.1
2006 2000 158.3 +2.59 +5.15 1.189 53.1% +48 -316 -257 64.5% +0.91 17–8 (68%) 18–14 (56%) +0.58 2015 1437 101.9
2007 1917 151.1 +3.35 +2.66 1.201 53.1% +45 -237 -153 66.3% +1.01 12–9 (57%) 20–16 (56%) +3.92
2008 1883 152.4 +2.01 +2.91 1.131 52.4% +72 -189 -110 61.9% +0.79 13–11 (54%) 12–11 (52%) +4.53
2009 1850 151.0 +2.02 +0.45 1.012 50.5% +25 -106 -16 53.8% +0.24 7–8 (47%) 14–11 (56%) -0.73
2010 1760 142.1 -0.13 0.00 1.000 50.0% +24 49.4% -0.01 6–9 (40%) 5–6 (45%) -0.86
2011 1825 150.5 -0.14 -0.22 0.954 49.7% +33 50.0% -0.01 6–5 (55%) 7–8 (47%) -0.59
2012 1781 139.4 -0.94 -0.30 0.965 49.4% +57 45.5% -0.34 2–6 (25%) 4–5 (44%) +0.19
2013 1712 137.4 -1.35 +1.26 1.009 50.5% +56 -14 42.1% +0.04 2–4 (33%) 3–8 (27%) +0.42
Career 2042 153.8 +1.56 +2.23 1.088 51.6% +35 -188 -160 57.2% +0.48 97–99 (49%) 127–119 (52%) +1.16 Career 1610 106.7 -1.64 -1.82 0.786 45.0% +7 17.6% -1.94 0–1 1–1 +5.13

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.