Prediction of Tammi Patterson vs Erika Sema Head-to-Head, At

Wojtek Kolan

Our Predictions

H2H Records Career Stats

HEAD TO HEAD
T. Patterson vs E. Sema

Tammi Patterson

AUS

1

Win

Played

1

Win

Age

1.67m

Height

Ret.

C. Rank

555

289

Best Rank

114

Total Titles

YTD Titles

$14.1K

Career Money

$117.4K

Right-handed (two-handed backhand)

Plays

Erika Sema

JPN

1

Win

Played

1

Win

Age

1.67m

Height

Ret.

C. Rank

555

289

Best Rank

114

Total Titles

YTD Titles

$14.1K

Career Money

$117.4K

Right-handed (two-handed backhand)

Plays

Head-to-head: Patterson 1 - 1 Sema

They have played 5 sets in total, with Tammi Patterson winning 3 and Erika Sema winning 2. The last match between Tammi Patterson and Erika Sema was at the Bendigo, 09-11-2015, Round: R2, Surface: Hard, with Tammi Patterson getting the victory 0-6 6-2 6-3.

Players	Head To Head Match Wins
Patterson	1
Sema	1

Last 2 H2H Matches:

(R2) Bendigo(11-09-15)

Stats

Tammi Patterson

Erika Sema

(QF) Mount Gambier(10-11-10)

Stats

Erika Sema

Tammi Patterson

T. Patterson vs E. Sema H2H Profile

T. Patterson	Stats	E. Sema
$14,070	Career Prize Money	$117,356
44.54% (151-188)	Career Total W/L	52.48% (498-451)
1	Hard	1
1	Titles	11
1	Total H2H Matches	1
0% (0-0)	YTD Win/Loss	0% (0-0)

T. Patterson vs E. Sema Match Preview:

Second serve performance recent form: In recent form (last 6 months), Tammi Patterson has won 0% of points on their second serve, while Erika Sema has won 36.70%. There is a high correlation between this stat and match prediction accuracy.
Return game stats recent form: Return stats show Tammi Patterson, in recent form, has won 0% of their opponent's second serve points, while Erika Sema has won 54.40%. The same stats for first serve returns are 0% and 37.63% respectively and this has a high correlation to pick who is favored in this H2H matchup.
Under pressure analysis: Tammi Patterson has saved 0% of breakpoints in recent form, whereas Erika Sema has saved 45.97% which is a useful statistic for in-game betting predictions.
Performance overview: Over the last year Tammi Patterson has won 0% of matches played (W/L 0/0), with Erika Sema winning 55.56% (W/L 30/24) that gives us an overall head-to head prediction overview.
Best surface: Tammi Patterson has their best career surface win % on Hard, winning 47% (W/L 107/123), and worse career win % on I.hard, winning 0% (W/L 0/3). Erika Sema has their best career surface win % on Hard, winning 47% (W/L 386/315), and worse career win % on Grass, winning 42% (W/L 15/21).
Player level: In the last year, Tammi Patterson has played most of their matches on the N/A, winning 0% of matches (W/L 0/0), 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 2 times before with Tammi Patterson winning 1 times and Erika Sema being victorious 0 times. They have played 5 sets in total, with Tammi Patterson winning 3 and Erika Sema winning 2.
The last match between Tammi Patterson and Erika Sema was at the Bendigo, 09-11-2015, Round: R2, Surface: Hard, with Tammi Patterson getting the victory 0-6 6-2 6-3.
Head to head match duration: In past head to head matches, the average match time between these players has been 0:49:0.
Deciding set H2H prediction: Tammi Patterson and Erika Sema have played a deciding set 2 times, with Tammi Patterson winning 1 times and Erika Sema 1 times. Very useful for predicting the outcome if this match goes the distance.
Opponent quality stats: Over the last 12 months, Tammi Patterson has played against opponents with an average rank of 0 while Erika Sema has played against players with an average rank of 394.61.
Deciding set performance vs all players: If you are interested in live predictions and betting, if this match goes into a deciding set, Tammi Patterson has won 0% 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, Tammi Patterson has converted 0% of breakpoint opportunities, and Erika Sema has converted 43.65% of their chances to break their opponents serve. A telling stat for in-game live betting tips when either player has a breakpoint opportunity.

Tammi Patterson vs Erika Sema Editorial Preview By TennisTipster88.

T. Patterson vs E. Sema H2H Stats Used In Our Predictions

T. Patterson	Stats	E. Sema
1	H2H Matches Won	0
3	Sets Won	2
19	Games Won	17
2	Aces (Total)	0
3	Total Double Faults	3
0:49:0	Average Match Time	0:49:0
81% (62/77)	1st Serve %	78% (60/77)
58% (36/62)	1st Serve Win %	52% (31/60)
27% (4/15)	2nd Serve Win %	29% (5/17)
55% (6/11)	Break Pts Won %	55% (6/11)
53% (41/77)	Return Points Win %	48% (37/77)
100% (1/1)	Best‑of‑3 Win %	0% (0/1)
50% (1/2)	Deciding Set Win %	50% (1/2)
0% (0/1)	1st Set Won, Won Match	0% (0/1)
0% (0/1)	1st Set Won, Lost Match	100% (1/1)
100% (1/1)	1st Set Lost, Won Match	0% (0/1)

Recent Performance Stats

T. Patterson Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W25 Canberra - 18-03-2019
Q1 Bojana MarinkovB. Marinkov	L	2-6 6-3 11-9	Stats
W25 Mildura - 04-03-2019
R2 Naiktha BainsN. Bains	L	6-2 6-3	Stats
R1 Romy KoelzerR. Koelzer	W	7-6(5) 5-7 6-2	Stats
W60 Launceston - 28-01-2019
Q1 Isabelle WallaceI. Wallace	L	6-2 6-2	Stats
W60 Burnie - 21-01-2019
Q1 Abbie MyersA. Myers	L	6-4 6-3	Stats

View All

E. Sema Recent Matches Played

OPPONENT	RESULT	SCORE	H2H
W35 Wagga Wagga - 15-09-2025
SF Katie SwanK. Swan	L	6-3 6-1	Stats
QF Cara KorhonenC. Korhonen	W	6-1 6-4	Stats
R2 Ayumi MiyamotoA. Miyamoto	W	6-3 6-2	Stats
R1 Giselle Isabella GuillenG. Isabella	W	6-3 6-1	Stats
W35 Wagga Wagga - 08-09-2025
QF Lizette CabreraL. Cabrera	L	4-6 6-2 7-5	Stats

View All

T. Patterson vs E. Sema Stats Breakdown Vs All H2H Opponents

T. Patterson	Stats	E. Sema
44.67% (151/187)	YTD Win/Loss	52.53% (498/450)
46.49% (364/419)	Sets Win/Loss	52.10% (1130/1039)
49.17% (3506/3624)	Games Win/Loss	51.58% (10149/9526)
46.52% (107/123)	Hard Win/Loss	55.06% (386/315)
33.90% (20/39)	Clay Win/Loss	44.68% (42/52)
55.00% (11/9)	Indoor Hard W/L	47.01% (55/62)
44.83% (13/16)	Grass Win/Loss	41.67% (15/21)
0.06	Aces Per Game	0.04
212	Aces Total	374
0.12	Double Faults Per Game	0.17
428	Total Double Faults	1662
1st Match	Average Match Time	1st Match
635.23	Average Opponent Rank	585.6
63% (4441/7089)	1st Serve %	73% (25308/34829)
62% (2764/4441)	1st Serve Win %	57% (14352/25308)
44% (1163/2648)	2nd Serve Win %	43% (4100/9521)
46% (353/773)	Break Points Won % (Total)	49% (2282/4634)
42% (2946/7035)	Return Points Win %	47% (16515/35097)
12.50% (1/7)	Slam W/L	33.33% (8/16)
0% (0/0)	Masters W/L	40.00% (2/3)
7.14% (1/13)	Main Tour W/L	39.13% (18/28)
47.83% (121/132)	Challenger W/L	52.93% (416/370)
44.44% (28/35)	Futures W/L	62.07% (54/33)
45% (148/327)	Best of 3 Sets Win %	52% (481/928)
0% (0/2)	Best of 5 Sets Win %	100% (3/3)
37% (25/68)	Tiebreaks Win % (Total)	44% (72/163)
46% (52/114)	Deciding Set Win %	48% (139/289)
76% (163/124)	1st Set Won, Won Match	84% (501/422)
23% (163/38)	1st Set Won, Lost Match	15% (501/77)
15% (175/27)	1st Set Lost, Won Match	15% (446/68)