From match highlights to business insights. Data is a game changer. IBM.
MELBOURNE WEATHER
° C | ° F
AOTV CATCH-UP VIDEO or highlights, videos and more...
 
N.Petrova v K.Date-Krumm
Nadia Petrova
Court 6 - Women's Singles | 1st Round
N.Petrova [12]
 
2
0
 
 
 
Match Completed
Points
1
2
3
4
5
K.Date-Krumm
 
6
6
 
 
 
Elapsed Time by Set:
36
28
Kimiko Date-Krumm
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:
Nadia Petrova
Stats
Kimiko Date-Krumm
2
Aces
1
2
Double faults
2
20/28 (71 %)
1st serves in
24/32 (75 %)
9/20 (45 %)
1st serve points won
17/24 (71 %)
2/8 (25 %)
2nd serve points won
2/8 (25 %)
2/4 (50 %)
Net points won
3/3 (100 %)
1/5 (20 %)
Break points won
3/5 (60 %)
13/32 (38 %)
Receiving points won
17/28 (57 %)
4
Winners
11
20
Unforced errors
12
24
Total points won
36
Nadia Petrova
Kimiko Date-Krumm
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
0
2
28
11
4
160 KMH
181 KMH
20
9
166 KMH
181 KMH
8
2
133 KMH
138 KMH
Service winners
Double Faults
Total Points
Total Points Won
Service Games
Average Serve Speed
Fastest Serve Speed
24
17
134 KMH
150 KMH
8
2
126 KMH
138 KMH
0
2
32
19
4
132 KMH
150 KMH
Nadia Petrova
Kimiko Date-Krumm
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
1
11
32
13
24
7
8
6
Return winners
Return Unforced Errors
Return Points
Return Points Won
20
11
8
6
6
3
28
17
Nadia Petrova
Kimiko Date-Krumm
Winners
Forced Errors
Unforced Errors
 
Winners
Forced Errors
Unforced Errors
FH
BH
FH
BH
FH
BH
 
FH
BH
FH
BH
FH
BH
-
-
-
-
-
-
-
-
-
-
-
-
1
-
-
-
-
-
2
1
-
-
-
-
-
1
-
-
-
-
-
-
9
5
-
-
-
-
-
-
-
-
Approach Shots
Drop Shots
Ground Strokes
Lobs
Overhead Shots
Passing Shots
Volleys
-
-
-
-
-
-
-
-
-
-
-
-
1
-
-
-
-
-
2
1
-
-
-
-
-
1
-
-
-
-
-
-
9
5
-
-
-
-
-
-
-
-
Nadia Petrova
Stats
Kimiko Date-Krumm
1
Aces
0
1
Double faults
0
9/20 (45 %)
1st serves in
14/19 (74 %)
3/9 (33 %)
1st serve points won
9/14 (64 %)
4/11 (36 %)
2nd serve points won
4/5 (80 %)
2/4 (50 %)
Net points won
3/3 (100 %)
0/0 (0 %)
Break points won
3/6 (50 %)
6/19 (32 %)
Receiving points won
13/20 (62 %)
5
Winners
6
18
Unforced errors
6
13
Total points won
26
Nadia Petrova
Kimiko Date-Krumm
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
0
1
20
7
3
151 KMH
179 KMH
9
3
168 KMH
179 KMH
11
4
135 KMH
146 KMH
Service winners
Double Faults
Total Points
Total Points Won
Service Games
Average Serve Speed
Fastest Serve Speed
14
9
134 KMH
146 KMH
5
4
121 KMH
133 KMH
0
0
19
13
3
130 KMH
146 KMH
Nadia Petrova
Kimiko Date-Krumm
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
2
8
19
6
14
5
5
1
Return winners
Return Unforced Errors
Return Points
Return Points Won
9
6
11
7
2
3
20
13
Nadia Petrova
Kimiko Date-Krumm
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
-
-
-
-
1
-
6
5
-
-
-
-
-
-
-
-
Approach Shots
Drop Shots
Ground Strokes
Lobs
Overhead Shots
Passing Shots
Volleys
1
-
-
-
1
1
-
-
-
-
-
-
1
-
-
-
-
-
1
-
-
-
-
-
-
1
-
-
-
-
1
-
6
5
-
-
-
-
-
-
-
-
Nadia Petrova
Stats
Kimiko Date-Krumm
3
Aces
1
3
Double faults
2
29/48 (60 %)
1st serves in
38/51 (75 %)
12/29 (41 %)
1st serve points won
26/38 (68 %)
6/19 (32 %)
2nd serve points won
6/13 (46 %)
181 KMH
Fastest serve
150 KMH
166 KMH
Average 1st serve speed
134 KMH
134 KMH
Average 2nd serve speed
123 KMH
4/8 (50 %)
Net points won
6/6 (100 %)
1/5 (20 %)
Break points won
6/11 (55 %)
19/51 (37 %)
Receiving points won
30/48 (63 %)
9
Winners
17
38
Unforced errors
18
37
Total points won
62
Nadia Petrova
Kimiko Date-Krumm
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
0
3
48
18
7
156 KMH
181 KMH
29
12
167 KMH
181 KMH
19
6
134 KMH
146 KMH
Service winners
Double Faults
Total Points
Total Points Won
Service Games
Average Serve Speed
Fastest Serve Speed
38
26
134 KMH
150 KMH
13
6
123 KMH
138 KMH
0
2
51
32
7
132 KMH
150 KMH
Nadia Petrova
Kimiko Date-Krumm
Total
1st Serve
2nd Serve
 
1st Serve
2nd Serve
Total
3
19
51
19
38
12
13
7
Return winners
Return Unforced Errors
Return Points
Return Points Won
29
17
19
13
8
6
48
30
Nadia Petrova
Kimiko Date-Krumm
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
-
-
-
-
-
-
2
-
-
-
-
-
3
1
-
-
-
-
-
2
-
-
-
-
1
-
15
10
-
-
-
-
-
-
-
-
Approach Shots
Drop Shots
Ground Strokes
Lobs
Overhead Shots
Passing Shots
Volleys
1
-
-
-
1
1
-
-
-
-
-
-
2
-
-
-
-
-
3
1
-
-
-
-
-
2
-
-
-
-
1
-
15
10
-
-
-
-
-
-
-
-
Player 1 TP
Player 1 TP
Turning Points
  • Aces
  • Winners
  • Double Faults
  • Unforced Errors
  • Net Points
  • Break Points
  • Break Points Won
Kimiko Date-Krumm

Date-Krumm oldest woman in history to win at Open

At 42, Japan's Kimiko Date-Krumm defeats Russia's Nadia Petrova 6-2 6-0 to become oldest woman in Australian Open history to win a main draw match
Read full article >
Our Sponsors
View Sponsor Family
Major Sponsor
 
Associate Sponsors
   
Technology