MATCHSTAT

Katie Swan vs Erika Sema Head-to-Head Stats, Results & Performance Comparison

Wojtek Kolan

Wojtek Kolan

H2H RecordsCareer Stats

HEAD TO HEAD

K. Swan vs E. Sema

Katie Swan
Katie Swan

Flag GBR GBR

w
w
w
w
w
w
w
l
w
l
Erika Sema
Erika Sema

Flag JPN JPN

w
l
l
w
w
l
w
w
w
l

1

Win

1

Played

0

Win

26
Age
36
-
Height
-
352
C. Rank
555
118
Best Rank
114
0
Total Title
0
0
YTD Titles
0
$221.9K
Career Money
$117.4K
-
Plays
-

Head-to-head: Swan 1 - 0 Sema

They have played 2 sets in total, with Katie Swan winning 2 and Erika Sema winning 0. The last match between Katie Swan and Erika Sema was at the W35 Wagga Wagga, 20-09-2025, Round: SF, Surface: Hard, with Katie Swan getting the victory 6-3 6-1.

PlayersHead To Head Match Wins
Swan1
Sema0
Last H2H Matches:

(SF) W35 Wagga Wagga(09-20-25)

Hard
GBR Flag
Katie Swan
6
6
JPN Flag
Erika Sema
3
1

K. Swan vs E. Sema H2H Profile

GBRK. Swan
Stats
JPNE. Sema
$221,866Career Prize Money$117,356
62.07% (234-143)Career Total W/L52.48% (498-451)
1Hard0
15Titles11
1Total H2H Matches0
0% (0-0)YTD Win/Loss0% (0-0)

K. Swan vs E. Sema Match Preview:

  • Second serve performance recent form: In recent form (last 6 months), Katie Swan has won 38.90% of points on their second serve, while Erika Sema has won 35.69%. There is a high correlation between this stat and match prediction accuracy.
  • Return game stats recent form: Return stats show Katie Swan, in recent form, has won 50.33% of their opponent's second serve points, while Erika Sema has won 55.21%. The same stats for first serve returns are 30.06% and 38.13% respectively and this has a high correlation to pick who is favored in this H2H matchup.
  • Under pressure analysis: Katie Swan has saved 48.13% of breakpoints in recent form, whereas Erika Sema has saved 44.76% which is a useful statistic for in-game betting predictions.
  • Performance overview: Over the last year Katie Swan has won 78.57% of matches played (W/L 33/9), with Erika Sema winning 55.56% (W/L 30/24) that gives us an overall head-to head prediction overview.
  • Best surface: Katie Swan has their best career surface win % on I.hard, winning 67% (W/L 20/10), and worse career win % on Clay, winning 40% (W/L 14/21). Erika Sema has their best career surface win % on Hard, winning 67% (W/L 386/315), and worse career win % on Grass, winning 42% (W/L 15/21).
  • Player level: In the last year, Katie Swan has played most of their matches on the Challengers/ITF tournaments > $10K, winning 78.79% of matches (W/L 26/7), where as Erika Sema has played most of their matches on the Challengers/ITF tournaments > $10K, winning 54.76% of matches (W/L 23/19). 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 1 times before with Katie Swan winning 1 times and Erika Sema being victorious 0 times. They have played 2 sets in total, with Katie Swan winning 2 and Erika Sema winning 0.
  • The last match between Katie Swan and Erika Sema was at the W35 Wagga Wagga, 20-09-2025, Round: SF, Surface: Hard, with Katie Swan getting the victory 6-3 6-1.
  • Head to head match duration: In past head to head matches, the average match time between these players has been 1:30:2.
  • Opponent quality stats: Over the last 12 months, Katie Swan has played against opponents with an average rank of 410.43 while Erika Sema has played against players with an average rank of 119.94.
  • Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Katie Swan has won 38% of deciding sets over the last 12 months, while Erika Sema has won 53% in all matches played on tour.
  • Break point conversion: In recent form, Katie Swan has converted 39.90% of breakpoint opportunities, and Erika Sema has converted 43.78% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Katie Swan vs Erika Sema Editorial Preview By TennisTipster88.

K. Swan vs E. Sema H2H Stats Used In Our Predictions

GBRK. Swan
Stats
JPNE. Sema
1H2H Matches Won0
2Sets Won0
12Games Won4
1Aces (Total)0
1Total Double Faults2
1:30:2Average Match Time1:30:2
81% (38/47)1st Serve %79% (48/61)
71% (27/38)1st Serve Win %50% (24/48)
56% (5/9)2nd Serve Win %38% (5/13)
56% (5/9)Break Pts Won %25% (1/4)
52% (32/61)Return Points Win %32% (15/47)
100% (1/1)Best‑of‑3 Win %0% (0/1)
100% (1/1)1st Set Won, Won Match0% (0/0)
0% (0/1)1st Set Won, Lost Match0% (0/0)
0% (0/0)1st Set Lost, Won Match0% (0/1)

Recent Performance Stats

2nd Serve Win %: Swan 49%, Sema 42%.
Opp 2nd Serve Pts Won: Swan 60%, Sema 62%.
Break Points Saved %: Swan 59%, Sema 46%.

K. Swan Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW35 Darwin - 29-09-2025

R2

AUSJ. Sibai
L
1-6 4-2 ret.

R1

CHNY. Liu
W
6-1 6-3
HardW35 Wagga Wagga - 15-09-2025

F

AUST. Preston
L
6-4 7-6(5)

SF

JPNE. Sema
W
6-3 6-1

QF

AUST. Kokkinis
W
6-3 6-2
View All

E. Sema Recent Matches Played

OPPONENTRESULTSCOREH2H
HardW35 Wagga Wagga - 15-09-2025

SF

GBRK. Swan
L
6-3 6-1

QF

AUSC. Korhonen
W
6-1 6-4

R2

JPNA. Miyamoto
W
6-3 6-2

R1

AUSG. Isabella
W
6-3 6-1
HardW35 Wagga Wagga - 08-09-2025

QF

AUSL. Cabrera
L
4-6 6-2 7-5
View All
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K. Swan vs E. Sema Stats Breakdown Vs All H2H Opponents

GBRK. Swan
Stats
JPNE. Sema
62.07% (234/143)YTD Win/Loss52.53% (498/450)
61.92% (517/318)Sets Win/Loss52.10% (1130/1039)
55.33% (4169/3366)Games Win/Loss51.58% (10149/9526)
66.80% (161/80)Hard Win/Loss55.06% (386/315)
40.00% (14/21)Clay Win/Loss44.68% (42/52)
73.21% (41/15)Indoor Hard W/L47.01% (55/62)
40.00% (18/27)Grass Win/Loss41.67% (15/21)
0.35Aces Per Game0.04
1276Aces Total374
0.38Double Faults Per Game0.17
1397Total Double Faults1662
1:28:45Average Match Time1st Match
497.73Average Opponent Rank210.98
59% (12728/21477)1st Serve %73% (25308/34829)
68% (8612/12728)1st Serve Win %57% (14352/25308)
45% (3926/8757)2nd Serve Win %43% (4100/9521)
49% (1346/2765)Break Points Won % (Total)49% (2282/4634)
46% (10096/21958)Return Points Win %47% (16515/35097)
37.04% (10/17)Slam W/L33.33% (8/16)
42.86% (3/4)Masters W/L40.00% (2/3)
66.67% (2/1)Cups W/L0% (0/0)
38.46% (10/16)Main Tour W/L39.13% (18/28)
63.97% (174/98)Challenger W/L52.93% (416/370)
83.33% (35/7)Futures W/L62.07% (54/33)
64% (228/357)Best of 3 Sets Win %52% (481/928)
0% (0/3)Best of 5 Sets Win %100% (3/3)
52% (32/61)Tiebreaks Win % (Total)44% (72/163)
46% (45/98)Deciding Set Win %48% (139/289)
87% (240/208)1st Set Won, Won Match84% (501/422)
12% (240/28)1st Set Won, Lost Match15% (501/77)
18% (136/25)1st Set Lost, Won Match15% (446/68)

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