MATCHSTAT

Dayeon Back vs Sahaja Yamalapalli Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

D. Back vs S. Yamalapalli

Dayeon Back
Dayeon Back

Flag KOR KOR

w
w
w
w
l
l
l
w
l
l
Sahaja Yamalapalli
Sahaja Yamalapalli

Flag IND IND

w
l
l
l
w
l
w
l
l
l

2

Win

2

Played

0

Win

23
Age
25
-
Height
-
305
C. Rank
307
293
Best Rank
284
0
Total Titles
0
0
YTD Titles
0
$4.2K
Career Money
$4.5K
-
Plays
-

Head-to-head: Back 2 - 0 Yamalapalli

They have played 4 sets in total, with Dayeon Back winning 4 and Sahaja Yamalapalli winning 0. The last match between Dayeon Back and Sahaja Yamalapalli was at the Billie Jean King Cup, Group I, Asia/Oceania, 12-04-2025, Round: Rubber 2, Surface: Hard, with Dayeon Back getting the victory 6-3 6-4.

PlayersHead To Head Match Wins
Back2
Yamalapalli0
Last 2 H2H Matches:

(Rubber 2) Billie Jean King Cup, Group I, Asia/Oceania(04-12-25)

Hard
KOR Flag
Dayeon Back
6
6
IND Flag
Sahaja Yamalapalli
3
4

(QF) W35 Nagpur(03-08-24)

Clay
KOR Flag
Dayeon Back
6
6
IND Flag
Sahaja Yamalapalli
4
1

D. Back vs S. Yamalapalli H2H Profile

KORD. Back
Stats
INDS. Yamalapalli
$4,220Career Prize Money$4,470
68.15% (199-93)Career Total W/L52.52% (125-113)
1Clay0
1Hard0
9Titles4
2Total H2H Matches0
50.00% (3-3)YTD Win/Loss14.29% (1-6)

D. Back vs S. Yamalapalli Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Dayeon Back has won 38.02% of points on their second serve, while Sahaja Yamalapalli has won 38.79%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Dayeon Back, in recent form, has won 53.30% of their opponent's second serve points, while Sahaja Yamalapalli has won 52.03%. The same stats for first serve returns are 34.94% and 34.90% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Dayeon Back has saved 44.08% of breakpoints in recent form, whereas Sahaja Yamalapalli has saved 48.23% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Dayeon Back has won 64.47% of matches played (W/L 49/27), with Sahaja Yamalapalli winning 45.90% (W/L 28/33) that gives us an overall head-to head prediction overview.
  • Best surface: Dayeon Back has their best career surface win % on Hard, winning 69% (W/L 179/81), and worse career win % on I.hard, winning 50% (W/L 3/3). Sahaja Yamalapalli has their best career surface win % on Clay, winning 69% (W/L 22/14), and worse career win % on I.hard, winning 13% (W/L 1/7).
  • Player level: In the last year, Dayeon Back has played most of their matches on the Challengers/ITF tournaments > $10K, winning 61.67% of matches (W/L 37/23), where as Sahaja Yamalapalli has played most of their matches on the Challengers/ITF tournaments > $10K, winning 50.00% of matches (W/L 27/27). When comparing stats between players to predict the favorite, it is of course all relative to the event level they have been playing at.
  • Direct H2H matches: They have played 2 times before with Dayeon Back winning 2 times and Sahaja Yamalapalli being victorious 0 times. They have played 4 sets in total, with Dayeon Back winning 4 and Sahaja Yamalapalli winning 0.
  • The last match between Dayeon Back and Sahaja Yamalapalli was at the Billie Jean King Cup, Group I, Asia/Oceania, 12-04-2025, Round: Rubber 2, Surface: Hard, with Dayeon Back getting the victory 6-3 6-4.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 0:45:0.
  • Opponent quality stats: Over the last 12 months, Dayeon Back has played against opponents with an average rank of 440.82 while Sahaja Yamalapalli has played against players with an average rank of 193.05.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Dayeon Back has won 59% of deciding sets over the last 12 months, while Sahaja Yamalapalli has won 47% in all matches played on tour.
  • Break point conversion: In recent form, Dayeon Back has converted 38.95% of breakpoint opportunities, and Sahaja Yamalapalli has converted 38.14% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Dayeon Back vs Sahaja Yamalapalli Editorial Preview By TennisTipster88.

D. Back vs S. Yamalapalli H2H Stats Used In Our Predictions

KORD. Back
Stats
INDS. Yamalapalli
2H2H Matches Won0
4Sets Won0
24Games Won12
3Aces (Total)0
3Total Double Faults3
0:45:0Average Match Time0:45:0
65% (49/75)1st Serve %55% (28/51)
55% (27/49)1st Serve Win %54% (15/28)
62% (16/26)2nd Serve Win %39% (9/23)
56% (5/9)Break Pts Won %33% (2/6)
53% (27/51)Return Points Win %43% (32/75)
100% (2/2)Best‑of‑3 Win %0% (0/2)
100% (2/2)1st Set Won, Won Match0% (0/0)
0% (0/2)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/2)

Recent Performance Stats

2nd Serve Win %: Back 44%, Yamalapalli 46%.
Opp 2nd Serve Pts Won: Back 59%, Yamalapalli 59%.
Break Points Saved %: Back 53%, Yamalapalli 50%.

D. Back Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW75 Playford - 24-11-2025

R1

CHNS. Wei
L
6-4 6-0
HardW75 Sydney - 17-11-2025

R2

AUST. Gibson
L
6-3 6-2

R1

AUSL. Khan
W
6-4 6-2
HardW50 Brisbane - 10-11-2025

R1

AUSG. Da
L
6-2 2-6 6-4
CarpetW35 Hamamatsu - 03-11-2025

R1

JPNK. Yoshioka
L
3-6 6-4 7-5
View All

S. Yamalapalli Recent Matches Played

OPPONENTRESULTSCOREH2H
I.hardBillie Jean King Cup, PO, Group G - 10-11-2025

Rubber 2

NEDS. Lamens
L
6-2 6-3

Rubber 2

SLOK. Juvan
L
6-4 6-2
HardChennai Open - Chennai - 27-10-2025

R2

CROD. Vekic
L
6-2 6-2

R1

INAP. Madelyn
W
6-4 6-2
HardAbierto Tampico - Tampico - 13-10-2025

R2

CROP. Marcinko
L
7-5 6-7(5) 6-1
View All
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D. Back vs S. Yamalapalli Stats Breakdown Vs All H2H Opponents

KORD. Back
Stats
INDS. Yamalapalli
68.15% (199/93)YTD Win/Loss52.52% (125/113)
64.75% (428/233)Sets Win/Loss52.87% (286/255)
57.20% (3310/2477)Games Win/Loss52.07% (2518/2318)
68.85% (179/81)Hard Win/Loss52.60% (101/91)
61.54% (8/5)Clay Win/Loss61.11% (22/14)
63.16% (12/7)Indoor Hard W/L12.50% (1/7)
0% (0/0)Grass Win/Loss50.00% (1/1)
0.05Aces Per Game0.09
152Aces Total213
0.15Double Faults Per Game0.38
430Total Double Faults909
1:30:48Average Match Time1:39:1
459.82Average Opponent Rank243.3
68% (11241/16487)1st Serve %59% (8356/14143)
60% (6764/11241)1st Serve Win %60% (5008/8356)
46% (2403/5246)2nd Serve Win %45% (2619/5787)
50% (1205/2389)Break Points Won % (Total)49% (936/1900)
50% (8205/16424)Return Points Win %48% (6672/13937)
62.50% (5/3)Cups W/L0.00% (0/6)
42.86% (3/4)Main Tour W/L33.33% (1/2)
62.60% (82/49)Challenger W/L52.04% (102/94)
74.66% (109/37)Futures W/L66.67% (22/11)
68% (194/286)Best of 3 Sets Win %52% (121/233)
0% (0/0)Best of 5 Sets Win %0% (0/1)
55% (30/55)Tiebreaks Win % (Total)56% (22/39)
57% (47/82)Deciding Set Win %43% (29/68)
88% (188/165)1st Set Won, Won Match82% (134/110)
12% (188/23)1st Set Won, Lost Match18% (134/24)
32% (104/33)1st Set Lost, Won Match13% (104/14)

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