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N.Li v S.Cirstea
Na Li
Rod Laver Arena - Women's Singles | 3rd Round
N.Li [6]
 
6
6
 
 
 
Match Completed
Points
1
2
3
4
5
S.Cirstea [27]
 
4
1
 
 
 
Elapsed Time by Set:
43
28
Sorana Cirstea
SlamTracker

IBM SlamTracker

Australian Open SlamTracker, a real-time stats and analytics visualisation platform, is leveraging IBM's predictive analytics technology to pinpoint three "Keys to the Match" that each player needs to come out ahead. Advanced algorithms analyse more than 39 million data points from five years of Grand Slam tournaments. Served with this historical data, each competitor's performance styles and patterns are then indexed across the pair's head-to-head record to generate the top three "Keys" each competitor needs to win.

Launch SlamTracker for Live Scores and Stats
1st Serve 2nd Serve
Choose Statistic:
Key Strength
Key Strength
KEY STRENGTH:  
The Key Strength indicates how important this key is to the match.

The importance is determined by the distribution of data available for the player, the player's opponent and other analytical factors used to define the key.
KEY STATUS INDICATOR:
Na Li
Stats
Sorana Cirstea
0
Aces
1
4
Double faults
1
21/37 (57 %)
1st serves in
17/31 (55 %)
13/21 (62 %)
1st serve points won
9/17 (53 %)
7/16 (44 %)
2nd serve points won
6/14 (43 %)
1/3 (33 %)
Net points won
2/2 (100 %)
3/5 (60 %)
Break points won
2/5 (40 %)
16/31 (50 %)
Receiving points won
17/37 (41 %)
7
Winners
7
21
Unforced errors
12
36
Total points won
32
Na Li
Sorana Cirstea
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
1
4
37
20
5
154 KMH
175 KMH
21
13
161 KMH
175 KMH
16
7
143 KMH
148 KMH
Service winners
Double Faults
Total Points
Total Points Won
Service Games
Average Serve Speed
Fastest Serve Speed
17
9
170 KMH
179 KMH
14
6
133 KMH
150 KMH
0
1
31
15
5
154 KMH
179 KMH
Na Li
Sorana Cirstea
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
2
10
31
16
17
8
14
8
Return winners
Return Unforced Errors
Return Points
Return Points Won
21
8
16
9
3
5
37
17
Na Li
Sorana Cirstea
Winners
Forced Errors
Unforced Errors
 
Winners
Forced Errors
Unforced Errors
FH
BH
FH
BH
FH
BH
 
FH
BH
FH
BH
FH
BH
-
-
-
-
3
2
-
-
-
-
-
-
-
1
-
-
-
-
2
2
-
-
-
-
-
-
-
-
1
1
-
-
8
4
-
-
-
-
-
-
-
-
Approach Shots
Drop Shots
Ground Strokes
Lobs
Overhead Shots
Passing Shots
Volleys
-
-
-
-
2
1
-
-
-
-
-
-
1
1
-
-
-
-
6
5
-
-
-
-
-
-
-
-
-
-
-
-
4
5
-
-
-
-
-
-
-
-
Na Li
Stats
Sorana Cirstea
1
Aces
0
2
Double faults
2
11/17 (65 %)
1st serves in
10/19 (53 %)
8/11 (73 %)
1st serve points won
1/10 (10 %)
1/6 (17 %)
2nd serve points won
2/9 (22 %)
1/2 (50 %)
Net points won
1/3 (33 %)
4/5 (80 %)
Break points won
1/1 (100 %)
16/19 (76 %)
Receiving points won
8/17 (42 %)
5
Winners
2
6
Unforced errors
12
25
Total points won
11
Na Li
Sorana Cirstea
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
0
2
17
9
3
157 KMH
171 KMH
11
8
163 KMH
171 KMH
6
1
140 KMH
143 KMH
Service winners
Double Faults
Total Points
Total Points Won
Service Games
Average Serve Speed
Fastest Serve Speed
10
1
162 KMH
171 KMH
9
2
128 KMH
139 KMH
0
2
19
3
4
148 KMH
171 KMH
Na Li
Sorana Cirstea
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
1
2
19
16
10
9
9
7
Return winners
Return Unforced Errors
Return Points
Return Points Won
11
3
6
5
2
3
17
8
Na Li
Sorana Cirstea
Winners
Forced Errors
Unforced Errors
 
Winners
Forced Errors
Unforced Errors
FH
BH
FH
BH
FH
BH
 
FH
BH
FH
BH
FH
BH
-
-
-
-
1
1
-
-
-
-
1
-
1
-
-
-
-
-
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
2
-
-
-
-
-
-
1
-
Approach Shots
Drop Shots
Ground Strokes
Lobs
Overhead Shots
Passing Shots
Volleys
-
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
5
1
-
-
-
-
-
-
-
-
1
-
-
-
2
6
-
-
-
-
-
-
-
-
Na Li
Stats
Sorana Cirstea
1
Aces
1
6
Double faults
3
32/54 (59 %)
1st serves in
27/50 (54 %)
21/32 (66 %)
1st serve points won
10/27 (37 %)
8/22 (36 %)
2nd serve points won
8/23 (35 %)
175 KMH
Fastest serve
179 KMH
161 KMH
Average 1st serve speed
166 KMH
142 KMH
Average 2nd serve speed
131 KMH
2/5 (40 %)
Net points won
3/5 (60 %)
7/10 (70 %)
Break points won
3/6 (50 %)
32/50 (64 %)
Receiving points won
25/54 (46 %)
12
Winners
9
27
Unforced errors
24
61
Total points won
43
Na Li
Sorana Cirstea
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
1
6
54
29
8
155 KMH
175 KMH
32
21
162 KMH
175 KMH
22
8
142 KMH
148 KMH
Service winners
Double Faults
Total Points
Total Points Won
Service Games
Average Serve Speed
Fastest Serve Speed
27
10
167 KMH
179 KMH
23
8
131 KMH
150 KMH
0
3
50
18
9
152 KMH
179 KMH
Na Li
Sorana Cirstea
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
3
12
50
32
27
17
23
15
Return winners
Return Unforced Errors
Return Points
Return Points Won
32
11
22
14
5
8
54
25
Na Li
Sorana Cirstea
Winners
Forced Errors
Unforced Errors
 
Winners
Forced Errors
Unforced Errors
FH
BH
FH
BH
FH
BH
 
FH
BH
FH
BH
FH
BH
-
-
-
-
4
3
-
-
-
-
1
-
1
1
-
-
-
-
3
3
-
-
-
-
-
-
-
-
1
1
-
-
8
6
-
-
-
-
-
-
1
-
Approach Shots
Drop Shots
Ground Strokes
Lobs
Overhead Shots
Passing Shots
Volleys
-
1
-
-
2
1
-
-
-
-
-
-
1
1
-
-
-
-
11
6
-
-
-
-
-
-
-
-
1
-
-
-
6
11
-
-
-
-
-
-
-
-
Player 1 TP
Player 1 TP
Turning Points
  • Aces
  • Winners
  • Double Faults
  • Unforced Errors
  • Net Points
  • Break Points
  • Break Points Won
Na Li

Li rediscovering her winning ways

After a bit of cat and mouse in the first set, No.6 seed Li Na Li is safely through to the fourth round with a 6-4 6-1 clobbering of Sorana Cirstea and now faces Julia Goerges for a shot at the quarterfinals.
Read full article >
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