Tennis 
Korea, Rep.
| Age | 22 (24-01-2002) |
| Country | Korea, Rep. |
| Birthplace | |
| Height | |
| Weight | |
| Plays | |
| Backhand | |
| Favorite Surface |  Hard 60% |
| Coach | |
| Turned Pro | |
| Player Status | Active |
Match Stats
Hard
Clay
Grass
Indoor
All
Service Stats
| Aces / Game | 0.07 | 37 / 512 |
| DFs / Game | 0.12 | 60 / 512 |
| 1st Srv % | 69.4% | 2392 / 3446 |
| 1st Srv W % | 60.9% | 1456 / 2392 |
| 2nd Srv W % | 47.2% | 497 / 1054 |
| Srv Pts W % | 56.7% | 1953 / 3446 |
Return Stats
| Opp Aces / Game | 0.06 | 32 / 512 |
| Opp DFs / Game | 0.36 | 183 / 512 |
| Opp 1st Srv % | 66.3% | 2238 / 3378 |
| 1st Rtn W % | 45.9% | 1028 / 2238 |
| 2nd Rtn W % | 62.8% | 716 / 1140 |
| Rtn Pts W % | 51.6% | 1744 / 3378 |
Break Points (Serve)
| BPs Saved / Game | 0.44 | 223 / 512 |
| BPs Faced / Game | 0.78 | 401 / 512 |
| BP Save % | 55.6% | 223 / 401 |
| Service Hold % | 65.2% | 334 / 512 |
Break Points (Rtn)
| BPs Won / Game | 0.51 | 263 / 512 |
| BPs Opps / Game | 0.97 | 495 / 512 |
| BP Won % | 53.1% | 263 / 495 |
| Opp Hold % | 48.6% | 249 / 512 |
Dayeon Back Past Matches
 | W50 Kofu | |||||
24 Mar 2024 Q1 |  | 7 5 6 1 | L |  | H2H | |
| W35 Indore | |||||
12 Mar 2024 R1 | | 4 6 6 4 6 2 | L | | H2H | |
 | W35 Nagpur | |||||
09 Mar 2024 SF | | 6 4 6 3 | L | | H2H | |
08 Mar 2024 QF | | 6 4 6 1 | W | | H2H | |
Dayeon Back Surface Summary
| year | All | hard | clay | indoor | grass |
| 2024 | 4-5 | 1-4 | 3-1 | 0-0 | 0-0 |
| 2023 | 43-15 | 43-15 | 0-0 | 0-0 | 0-0 |
| 2022 | 19-11 | 19-11 | 0-0 | 0-0 | 0-0 |
| 2021 | 7-8 | 2-3 | 5-4 | 0-1 | 0-0 |
| 2019 | 18-7 | 18-7 | 0-0 | 0-0 | 0-0 |
| 2018 | 6-3 | 3-2 | 0-0 | 3-1 | 0-0 |
| 2017 | 4-3 | 4-3 | 0-0 | 0-0 | 0-0 |
Dayeon Back Performance Breakdown
Tournament Level Breakdown
| Grand Slam | 0.0% | 0 / 0 |
| Masters | 0.0% | 0 / 0 |
| Main Tour | 0.0% | 0 / 0 |
| Cups | 0.0% | 0 / 0 |
| Challengers | 44.4% | 4 / 5 |
| Futures | 0.0% | 0 / 0 |
Opponent Rank Breakdown
| Vs No.1 | 0.0% | 0 / 0 |
| Vs Top.5 | 0.0% | 0 / 0 |
| Vs Top.10 | 0.0% | 0 / 0 |
| Vs Top.20 | 0.0% | 0 / 0 |
| Vs Top.50 | 0.0% | 0 / 0 |
| Vs Top.100 | 0.0% | 0 / 0 |
Surface Breakdown
| Overall | 44.4% | 4 / 5 |
| Hard | 20.0% | 1 / 4 |
| Clay | 75.0% | 3 / 1 |
| Indoor | 0.0% | 0 / 0 |
| Grass | 0.0% | 0 / 0 |
Round Breakdown
| Semi-Final | 0.0% | 0 / 1 |
| Quarter-Final | 100.0% | 1 / 0 |
| Second | 100.0% | 1 / 0 |
| First | 33.3% | 1 / 2 |
| QF | 0.0% | 0 / 1 |
| Q2 round | 100.0% | 1 / 0 |
| Q1 round | 0.0% | 0 / 1 |
Dayeon Back Titles/Finals/Semis
Title
Finals
Dayeon Back interesting Heads to Heads
Dayeon Back | Wins VIEW H2H |  Wushuang Zheng | ||
Dayeon Back | Wins VIEW H2H |  Jelena Ostapenko | ||
Dayeon Back | Loss VIEW H2H |  Kimberly Birrell | ||
Dayeon Back | Wins VIEW H2H |  Sevil Yuldasheva | ||
Dayeon Back | Loss VIEW H2H |  Na-Lae Han | ||
Dayeon Back | Draw VIEW H2H |  Joanna Carswell | ||
Dayeon Back | Draw VIEW H2H |  Kurumi Nara | ||
Dayeon Back | Draw VIEW H2H |  Angelina Gabueva | ||
Dayeon Back | Draw VIEW H2H |  Hyojung Yea | ||
Dayeon Back | Draw VIEW H2H |  Luksika Kumkhum | ||
Dayeon Back | Draw VIEW H2H |  Su Jeong Jang | ||
Dayeon Back | Draw VIEW H2H |  Na-Ri Kim | ||
Upcoming Tennis Predictions & Head to Heads
Head to head stats Ristic Lukas
Head to head stats Yushchenko Sukhotina
Head to head stats Stankovic Yesypchuk
Tennis H2H prediction Grubor vs Palecek
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Tennis H2H prediction Seibold vs Broek
Upcoming h2h for Luisa Meyer Auf Der Heide Isabella Maria Serban
Upcoming h2h for Ksenia Laskutova Anna Ureke
Upcoming h2h for Sloane Stephens Caroline Garcia
 ATP Rankings | |||
|---|---|---|---|
| 1 | 10035 PTS | ||
| 2 | 8750 PTS | ||
| 3 | 8645 PTS | ||
| 4 | 7085 PTS | ||
| 5 | 5425 PTS | ||
| 6 | 4025 PTS | ||
| 7 | 3995 PTS | ||
| 8 | 3935 PTS | ||
| 9 | 3675 PTS | ||
| 10 | 3640 PTS | ||
 Live Tennis Events | |||
|---|---|---|---|
 | Barcelona Open Banc Sabadell - Barcelona Spain | ||
 | BMW Open - Munich Germany | ||
 | Bucharest Open - Bucharest Romania | ||
 | Acapulco Challenger Mexico | ||
 | Gwangju Challenger Korea, Rep. | ||
 | Oeiras 3 Challenger Portugal | ||
 | San Miguel de Tucuman Challenger Argentina | ||
 | M15 Antalya Turkey | ||
 | M15 Azay-le-Rideau France | ||
 | M15 Dubrovnik Croatia | ||
 | M15 Monastir Tunisia | ||
 | M15 Shymkent Kazakhstan | ||
| M15 Telde Spain | ||
| M25 Hammamet Tunisia | ||
 | M25 Santa Margherita di Pula Italy | ||
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