Chien-hsun Lo (#no-rank)
| atpworldtour.com | ATP | Country |  Taiwan |
| Wikipedia | Eng / Fr | Birth | 1998-11-15 - age 27 |
| Career best ranking | Never ranked | Résidence |  Unknown |
| Height | - | ||
| Weight | - |
| Conditions | W | D | ratio |
|---|---|---|---|
| Hard (in.) | 2 | 2 | 50.00% |
| TOTAL | 2 | 2 | 50.00% |
| # | Date | Categ | Tournament | Conditions | Round | #Rank | Opponent | Score | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 2019-09-16 | Challenger | Kaohsiung Challenger | Hard (in.) | 32e | #866 |  #435 Rio Noguchi | 6/2 6/2 | |
| 2 | 2019-04-08 | Challenger | Taipei Challenger | Hard (in.) | 8e | #411 |  #140 Ramkumar Ramanathan | 4/6 6/3 6/2 | |
| 3 | 2019-04-08 | Challenger | Taipei Challenger | Hard (in.) | 16e | #411 |  #137 Marcos Baghdatis | 6/7(1) 4/2 ret. | |
| 4 | 2019-04-08 | Challenger | Taipei Challenger | Hard (in.) | 32e | #411 |  #293 Collin Altamirano | 7/5 5/7 6/3 |
LLTL
ATP
WTA/Double
Yearly
Race
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RookiesLeaderotron
Mega Patate
Big Lose
Clay 
Grass 
Hard indoor 
Hard outdoor 
attente