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S.Rogers v Y.Duan
Shelby Rogers
Court 8 - Women's Qualifying Singles | 1st Round
S.Rogers
 
3
4
 
 
 
Match Completed
Points
1
2
3
4
5
Y.Duan [14]
 
6
6
 
 
 
Elapsed Time by Set:
35
40
Ying-Ying Duan
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:
Shelby Rogers
Stats
Ying-Ying Duan
3
Aces
3
3
Double faults
1
16/26 (62 %)
1st serves in
22/31 (71 %)
8/16 (50 %)
1st serve points won
15/22 (68 %)
4/10 (40 %)
2nd serve points won
5/9 (56 %)
1/1 (100 %)
Net points won
3/4 (75 %)
1/4 (25 %)
Break points won
2/4 (50 %)
11/31 (34 %)
Receiving points won
14/26 (48 %)
7
Winners
16
7
Unforced errors
14
23
Total points won
34
Shelby Rogers
Ying-Ying Duan
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
1
3
26
12
4
147 KMH
179 KMH
16
8
155 KMH
179 KMH
10
4
133 KMH
152 KMH
Service winners
Double Faults
Total Points
Total Points Won
Service Games
Average Serve Speed
Fastest Serve Speed
22
15
153 KMH
172 KMH
9
5
134 KMH
148 KMH
1
1
31
20
5
148 KMH
172 KMH
Shelby Rogers
Ying-Ying Duan
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
1
1
31
11
22
7
9
4
Return winners
Return Unforced Errors
Return Points
Return Points Won
16
8
10
6
4
4
26
14
Shelby Rogers
Ying-Ying Duan
Winners
Forced Errors
Unforced Errors
 
Winners
Forced Errors
Unforced Errors
FH
BH
FH
BH
FH
BH
 
FH
BH
FH
BH
FH
BH
Shelby Rogers
Stats
Ying-Ying Duan
2
Aces
1
0
Double faults
2
12/24 (50 %)
1st serves in
26/34 (76 %)
12/12 (100 %)
1st serve points won
20/26 (77 %)
6/12 (50 %)
2nd serve points won
3/8 (38 %)
0/2 (0 %)
Break points won
1/2 (50 %)
11/34 (31 %)
Receiving points won
6/24 (25 %)
6
Winners
9
13
Unforced errors
13
29
Total points won
29
Shelby Rogers
Ying-Ying Duan
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
0
0
24
18
5
147 KMH
162 KMH
12
12
152 KMH
162 KMH
12
6
138 KMH
160 KMH
Service winners
Double Faults
Total Points
Total Points Won
Service Games
Average Serve Speed
Fastest Serve Speed
26
20
143 KMH
164 KMH
8
3
152 KMH
152 KMH
2
2
34
23
5
145 KMH
164 KMH
Shelby Rogers
Ying-Ying Duan
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
2
9
34
11
26
6
8
5
Return winners
Return Unforced Errors
Return Points
Return Points Won
12
0
12
6
2
6
24
6
Shelby Rogers
Ying-Ying Duan
Winners
Forced Errors
Unforced Errors
 
Winners
Forced Errors
Unforced Errors
FH
BH
FH
BH
FH
BH
 
FH
BH
FH
BH
FH
BH
Shelby Rogers
Stats
Ying-Ying Duan
5
Aces
4
3
Double faults
3
28/50 (56 %)
1st serves in
48/65 (74 %)
20/28 (71 %)
1st serve points won
35/48 (73 %)
10/22 (45 %)
2nd serve points won
8/17 (47 %)
179 KMH
Fastest serve
172 KMH
154 KMH
Average 1st serve speed
151 KMH
134 KMH
Average 2nd serve speed
136 KMH
1/1 (100 %)
Net points won
3/4 (75 %)
1/6 (17 %)
Break points won
3/6 (50 %)
22/65 (34 %)
Receiving points won
20/50 (40 %)
13
Winners
25
20
Unforced errors
27
52
Total points won
63
Shelby Rogers
Ying-Ying Duan
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
1
3
50
30
9
147 KMH
179 KMH
28
20
154 KMH
179 KMH
22
10
134 KMH
160 KMH
Service winners
Double Faults
Total Points
Total Points Won
Service Games
Average Serve Speed
Fastest Serve Speed
48
35
151 KMH
172 KMH
17
8
137 KMH
152 KMH
3
3
65
43
10
147 KMH
172 KMH
Shelby Rogers
Ying-Ying Duan
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
3
10
65
22
48
13
17
9
Return winners
Return Unforced Errors
Return Points
Return Points Won
28
8
22
12
6
10
50
20
Shelby Rogers
Ying-Ying Duan
Winners
Forced Errors
Unforced Errors
 
Winners
Forced Errors
Unforced Errors
FH
BH
FH
BH
FH
BH
 
FH
BH
FH
BH
FH
BH
Player 1 TP
Player 1 TP
Turning Points
  • Aces
  • Winners
  • Double Faults
  • Unforced Errors
  • Net Points
  • Break Points
  • Break Points Won
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