Stats
Current Rank | Ret. |
Best Rank | 33 (31 Oct 2010) |
Titles | 29 |
Grand Slams | 0 |
Main Tour | 0 |
Masters | 0 |
Tour Finals | 0 |
Challengers | 29 |
Futures | 0 |
Recent Form
Age | 40(13 Aug 1983) |
Country | Chinese Taipei |
Birthplace | Taipei, Chinese Taipei |
Height | 5'11" (180 cm) |
Weight | 163 lbs (74 kg) |
Plays | Right-Handed |
Backhand | Two-Handed |
Favorite Surface | Hard 43% |
Coach | Stephen Koon |
Turned Pro | 2001 |
Player Status | Inactive |
Overall | 59.0% | 561 / 390 |
Hard | 62.1% | 458 / 279 |
Clay | 19.4% | 6 / 25 |
Indoor | 52.1% | 49 / 45 |
Grass | 53.9% | 48 / 41 |
F | 62.5% | 30 / 18 |
SF | 66.2% | 47 / 24 |
QF | 61.7% | 71 / 44 |
4th Round | 100.0% | 1 / 0 |
3rd Round | 43.8% | 7 / 9 |
2nd Round | 54.5% | 126 / 105 |
1st Round | 59.0% | 233 / 162 |
QF | 72.4% | 21 / 8 |
Q2 round | 63.6% | 7 / 4 |
Q1 round | 66.0% | 31 / 16 |
Grand Slam | 35.6% | 32 / 58 |
Masters | 53.2% | 58 / 51 |
Main Tour | 44.1% | 105 / 133 |
Cups | 65.4% | 17 / 9 |
Challengers | 72.0% | 375 / 146 |
Futures | 0.0% | 0 / 0 |
Vs No.1 | 0.0% | 0 / 2 |
Vs Top.5 | 20.0% | 4 / 16 |
Vs Top.10 | 18.4% | 7 / 31 |
Vs Top.20 | 16.7% | 12 / 60 |
Vs Top.50 | 25.3% | 43 / 127 |
Vs Top.100 | 34.3% | 103 / 197 |
opponent | score | h2h | |||
Olympics - Tokyo 25 Jul 21 | |||||
R1 | Stats | 6-1 6-3 | H2H | ||
Wimbledon - London 27 Jun 21 | |||||
R1 | Stats | 6-2 7-5 4-6 6-1 | H2H | ||
cinch Championships - London 13 Jun 21 | |||||
R1 | Stats | 6-4 7-6(3) | H2H | ||
French Open - Paris 30 May 21 | |||||
R1 | Stats | 6-2 6-2 6-3 | H2H | ||
Miami Open - Miami 21 Mar 21 | |||||
R2 | Stats | 6-2 6-2 | H2H | ||
R1 | Stats | 6-3 6-4 | H2H | ||
Australian Open - Melbourne 07 Feb 21 | |||||
R1 | Stats | 6-3 7-6(2) 6-3 | H2H | ||
Great Ocean Road Open - Melbourne 31 Jan 21 | |||||
R1 | Stats | 6-4 7-5 | H2H | ||
Dubai Duty Free Tennis Championships - Dubai 23 Feb 20 | |||||
R1 | Stats | 3-6 6-1 6-2 | H2H | ||
Australian Open - Melbourne 19 Jan 20 | |||||
R1 | Stats | 6-1 6-4 6-2 | H2H | ||
Busan Challenger 13 May 18 | |||||
R1 | Stats | 6-1 6-2 | H2H | ||
Seoul Challenger 29 Apr 18 | |||||
R2 | Stats | 6-4 3-0 ret. | H2H | ||
R1 | Stats | 6-4 6-1 | H2H | ||
Ningboo Challenger 15 Oct 17 | |||||
SF | Stats | 5-2 ret. | H2H | ||
QF | Stats | 6-2 6-3 | H2H | ||
R2 | Stats | 6-2 6-3 | H2H | ||
R1 | Stats | 6-3 4-6 6-4 | H2H | ||
Shanghai Rolex Masters - Shanghai 08 Oct 17 | |||||
QF | Stats | 5-7 7-6(2) 6-4 | H2H | ||
Q1 | Stats | 7-5 6-3 | H2H | ||
Rakuten Japan Open - Tokyo 01 Oct 17 | |||||
R2 | Stats | 6-0 7-6(5) | H2H |
Aces per Game | 0.16 | 15 / 94 |
DFs per Game | 0.25 | 24 / 94 |
1st Serve % | 64.9% | 370 / 570 |
1st Serve Win% | 60.5% | 224 / 370 |
2nd Serve Win% | 47.7% | 94 / 197 |
Serve Pts Win% | 56.1% | 318 / 567 |
Opp Aces per Game | 0.68 | 64 / 94 |
Opp DFs per Game | 0.19 | 18 / 94 |
Opp 1st Serve % | 60.2% | 324 / 538 |
1st Rtn Win% | 21.6% | 70 / 324 |
2nd Rtn Win% | 40.7% | 87 / 214 |
Rtn Pts Win% | 29.2% | 157 / 538 |
BPs Saved per game | 0.22 | 21 / 94 |
BPs Faced per game | 0.57 | 54 / 94 |
BP Save % | 38.9% | 21 / 54 |
Service Hold % | 65.1% | 61 / 94 |
BPs Won per game | 0.13 | 12 / 94 |
BPs Opps per game | 0.26 | 25 / 94 |
BP Won % | 48.0% | 12 / 25 |
Opp Hold % | 87.3% | 82 / 94 |
Guillermo Garcia-Lopez | H2H |
David Ferrer | H2H |
Ivo Karlovic | H2H |
Gilles Simon | H2H |
Andy Murray | H2H |
Andreas Seppi | H2H |
year | sum. | hard | clay | i.hard | grass |
2021 | 1/7 | 1/4 | 0/1 | 0/0 | 0/2 |
2020 | 0/2 | 0/2 | 0/0 | 0/0 | 0/0 |
2018 | 1/2 | 1/2 | 0/0 | 0/0 | 0/0 |
2017 | 36/21 | 31/18 | 0/1 | 5/1 | 0/1 |
2016 | 42/16 | 27/13 | 0/1 | 0/0 | 15/2 |
2015 | 40/26 | 32/18 | 1/2 | 2/2 | 5/4 |
2014 | 31/22 | 24/14 | 1/3 | 3/3 | 3/2 |
2013 | 39/25 | 33/20 | 2/1 | 2/2 | 2/2 |
2012 | 41/25 | 37/17 | 0/2 | 0/2 | 4/4 |
2011 | 30/29 | 24/17 | 1/5 | 2/4 | 3/3 |
2010 | 39/24 | 32/15 | 0/1 | 2/5 | 5/3 |
2009 | 28/31 | 26/18 | 0/3 | 1/7 | 1/3 |
2008 | 60/27 | 49/19 | 0/0 | 11/5 | 0/3 |
2007 | 33/26 | 24/19 | 0/1 | 9/4 | 0/2 |
2006 | 57/32 | 40/23 | 0/0 | 15/6 | 2/3 |
2005 | 30/18 | 23/11 | 0/1 | 2/4 | 5/2 |
2004 | 46/30 | 30/19 | 1/3 | 12/4 | 3/4 |
2003 | 25/23 | 16/17 | 0/0 | 9/5 | 0/1 |
2002 | 8/15 | 8/13 | 0/0 | 0/2 | 0/0 |
2001 | 2/1 | 0/0 | 0/0 | 2/1 | 0/0 |
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