All Test Ratings on the website are from 01/01/1950 onwards
(Know Why). Most of our ratings are dynamic, and as new matches are played, the rating of earlier bowlers may change if current
bowlers set new benchmarks. Brief explanation of the ratings is given before each section
(Detailed Explanation). Here are the Top
15 Spin bowlers with best Impact Innings Potential in Test cricket.
*Note: All Test Ratings are updated till 2024-10-02
Impact Innings (II)
Impact Innings are those innings in which a bowler has an impact either in terms of wickets, average or strike rate.
Know All About II.
These are the criteria for an inning to be included in II:-
- A bowler takes equal to or more wickets than 5.
- A bowler takes equal to or more wickets than 3 at a good AVE or SR.
- 1st and 2nd; and 3rd and 4th inns are clubbed together.
- The AVE should be less than 80% of the AVE of the better innings or
- The SR should be less than 80% of the SR of the better innings.
THE CRITERIA
The II Rating is divided into 4 main sections:-
CRITERIA |
STAT |
POINTS |
Prolific |
Total Impact Inns |
200.00 |
Consistent |
II Percentage |
250.00 |
Top Teams |
II Percentage Vs TT |
250.00 |
Away From Home |
II Percentage Away |
300.00 |
The Trend Setter (TS)
TS is the player which does the best in a criteria. The rating of all other players are calculated taking the TS as the benchmark.
Know All About TS. Here is a simple example:-
- TS Ave: 25.00; Player X Ave: 30.00; Section Points: 300.00
- TS Points: 300.00(Max); Player X Points: TS Ave/Ave X 300 = 25.00/30.00 X 300 = 250.00
- Ratings of all sections are calculated similarly with Ave being replaced by the Criteria Stat.
Top Teams (TT)
Some sections consider performances only against the top teams. Here is some information about the Top Teams:-
- Win/Loss Ratio is used to determine top teams.
- The top teams are calculated by decades.
- Further, they are divided into In Asia and Outside Asia.
- A bowler’s performace is counted in TT if it comes in the specific condition and in the specific decade.
QUALIFICATION
PROLIFIC
The Eras
The time period from 1950 to present is divided into eras for this section. This is because less cricket was played earlier. To make
it fair for earlier players they are compared with players of the same period with a slight reduction in points.
Know More About Eras.
Era 1 | MP before 1991 |
Era 2 | MP between 1990 And 2016 |
Era 3 | MP greater than 2015 |
Criteria: Points For Total Impact Innings
RANK | ERA 1 | NAT | FP |
LP |
MP |
INNS |
II | RAT |
TS |
LR Gibbs |
WI | 1958 |
1976 |
1967 |
148 |
35 | 130.00 |
1 |
LR Gibbs |
WI | 1958 |
1976 |
1967 |
148 |
35 | 130.00 |
2 |
R Benaud |
AUS | 1952 |
1964 |
1958 |
116 |
34 | 126.29 |
3 |
BS Chandrasekhar |
IND | 1964 |
1979 |
1971.5 |
97 |
32 | 118.86 |
4 |
BS Bedi |
IND | 1966 |
1979 |
1972.5 |
118 |
31 | 115.14 |
5 |
EAS Prasanna |
IND | 1962 |
1978 |
1970 |
86 |
21 | 78.00 |
6 |
AA Mallett |
AUS | 1968 |
1980 |
1974 |
71 |
18 | 66.86 |
RANK | ERA 2 | NAT | FP |
LP |
MP |
INNS |
II | RAT |
TS |
M Muralitharan |
SL | 1992 |
2010 |
2001 |
230 |
102 | 200.00 |
1 |
M Muralitharan |
SL | 1992 |
2010 |
2001 |
230 |
102 | 200.00 |
2 |
SK Warne |
AUS | 1992 |
2007 |
1999.5 |
273 |
89 | 174.51 |
3 |
A Kumble |
IND | 1990 |
2008 |
1999 |
236 |
69 | 135.29 |
4 |
HMRKB Herath |
SL | 1999 |
2018 |
2008.5 |
170 |
55 | 107.84 |
5 |
GP Swann |
ENG | 2008 |
2013 |
2010.5 |
109 |
38 | 74.51 |
6 |
Saqlain Mushtaq |
PAK | 1995 |
2004 |
1999.5 |
86 |
21 | 41.18 |
RANK | ERA 3 | NAT | FP |
LP |
MP |
INNS |
II | RAT |
TS |
R Ashwin |
IND | 2011 |
2024 |
2017.5 |
193 |
62 | 160.00 |
1 |
R Ashwin |
IND | 2011 |
2024 |
2017.5 |
193 |
62 | 160.00 |
2 |
NM Lyon |
AUS | 2011 |
2024 |
2017.5 |
242 |
61 | 157.42 |
3 |
Shakib Al Hasan |
BAN | 2007 |
2024 |
2015.5 |
121 |
33 | 85.16 |
CONSISTENT
Criteria: Points For Impact Innings Percentage
Min Qualification For TS |
Min Impact Inns |
25 |
Min Impact Inns (TT) |
15 |
Min Impact Inns (AW) |
10 |
Against All Teams
RANK |
BOWLER |
INNS | II |
II PERC | RAT |
TS |
M Muralitharan | 230 |
102 |
44.35 | 250.00 |
1 |
M Muralitharan | 230 |
102 |
44.35 | 250.00 |
2 |
GP Swann | 109 |
38 |
34.86 | 196.53 |
3 |
BS Chandrasekhar | 97 |
32 |
32.99 | 185.97 |
4 |
SK Warne | 273 |
89 |
32.60 | 183.78 |
5 |
HMRKB Herath | 170 |
55 |
32.35 | 182.38 |
6 |
R Ashwin | 193 |
62 |
32.12 | 181.09 |
7 |
R Benaud | 116 |
34 |
29.31 | 165.23 |
8 |
A Kumble | 236 |
69 |
29.24 | 164.82 |
9 |
Shakib Al Hasan | 121 |
33 |
27.27 | 153.74 |
10 |
BS Bedi | 118 |
31 |
26.27 | 148.10 |
11 |
AA Mallett | 71 |
18 |
25.35 | 142.92 |
12 |
NM Lyon | 242 |
61 |
25.21 | 142.10 |
13 |
EAS Prasanna | 86 |
21 |
24.42 | 137.65 |
13 |
Saqlain Mushtaq | 86 |
21 |
24.42 | 137.65 |
15 |
LR Gibbs | 148 |
35 |
23.65 | 133.31 |
Against Top Teams
RANK |
BOWLER |
INNS | II |
II PERC | RAT |
TS |
M Muralitharan | 142 |
59 |
41.55 | 250.00 |
1 |
M Muralitharan | 142 |
59 |
41.55 | 250.00 |
2 |
BS Chandrasekhar | 83 |
28 |
33.73 | 202.98 |
3 |
SK Warne | 211 |
64 |
30.33 | 182.50 |
4 |
Saqlain Mushtaq | 43 |
13 |
30.23 | 181.91 |
5 |
R Ashwin | 141 |
42 |
29.79 | 179.23 |
6 |
R Benaud | 116 |
34 |
29.31 | 176.36 |
7 |
HMRKB Herath | 123 |
36 |
29.27 | 176.11 |
8 |
A Kumble | 159 |
44 |
27.67 | 166.51 |
9 |
Shakib Al Hasan | 74 |
19 |
25.68 | 154.49 |
10 |
GP Swann | 75 |
19 |
25.33 | 152.43 |
11 |
AA Mallett | 56 |
14 |
25.00 | 150.42 |
11 |
EAS Prasanna | 76 |
19 |
25.00 | 150.42 |
13 |
NM Lyon | 190 |
47 |
24.74 | 148.84 |
14 |
BS Bedi | 104 |
25 |
24.04 | 144.64 |
15 |
LR Gibbs | 134 |
31 |
23.13 | 139.20 |
In Away Matches
RANK |
BOWLER |
INNS | II |
II PERC | RAT |
TS |
GP Swann | 52 |
19 |
36.54 | 300.00 |
1 |
GP Swann | 52 |
19 |
36.54 | 300.00 |
2 |
SK Warne | 144 |
49 |
34.03 | 279.39 |
3 |
R Benaud | 62 |
21 |
33.87 | 278.10 |
4 |
AA Mallett | 32 |
10 |
31.25 | 256.58 |
4 |
M Muralitharan | 96 |
30 |
31.25 | 256.58 |
6 |
BS Chandrasekhar | 42 |
13 |
30.95 | 254.14 |
7 |
Saqlain Mushtaq | 46 |
13 |
28.26 | 232.04 |
8 |
NM Lyon | 116 |
31 |
26.72 | 219.42 |
9 |
EAS Prasanna | 45 |
12 |
26.67 | 218.95 |
9 |
Shakib Al Hasan | 45 |
12 |
26.67 | 218.95 |
11 |
LR Gibbs | 89 |
21 |
23.60 | 193.73 |
12 |
A Kumble | 121 |
27 |
22.31 | 183.21 |
13 |
HMRKB Herath | 78 |
17 |
21.79 | 178.95 |
14 |
R Ashwin | 72 |
15 |
20.83 | 171.05 |
15 |
BS Bedi | 64 |
13 |
20.31 | 166.78 |
IMPACT INNINGS RATING
The IMPACT INNINGS (II) Rating is the addition of the points of all the above criteria. The rating is out of 1,000.
RANK |
BOWLER | PRO | CON | CON TT |
CON AW | II RAT |
1 |
M Muralitharan | 200.00 | 250.00 |
250.00 |
256.58 | 956.58 |
2 |
SK Warne | 174.51 | 183.78 |
182.50 |
279.39 | 820.18 |
3 |
BS Chandrasekhar | 118.86 | 185.97 |
202.98 |
254.14 | 761.95 |
4 |
R Benaud | 126.29 | 165.23 |
176.36 |
278.10 | 745.97 |
5 |
GP Swann | 74.51 | 196.53 |
152.43 |
300.00 | 723.47 |
6 |
R Ashwin | 160.00 | 181.09 |
179.23 |
171.05 | 691.37 |
7 |
NM Lyon | 157.42 | 142.10 |
148.84 |
219.42 | 667.78 |
8 |
A Kumble | 135.29 | 164.82 |
166.51 |
183.21 | 649.83 |
9 |
HMRKB Herath | 107.84 | 182.38 |
176.11 |
178.95 | 645.28 |
10 |
AA Mallett | 66.86 | 142.92 |
150.42 |
256.58 | 616.78 |
11 |
Shakib Al Hasan | 85.16 | 153.74 |
154.49 |
218.95 | 612.34 |
12 |
LR Gibbs | 130.00 | 133.31 |
139.20 |
193.73 | 596.24 |
13 |
Saqlain Mushtaq | 41.18 | 137.65 |
181.91 |
232.04 | 592.77 |
14 |
EAS Prasanna | 78.00 | 137.65 |
150.42 |
218.95 | 585.02 |
15 |
BS Bedi | 115.14 | 148.10 |
144.64 |
166.78 | 574.65 |
TOP TEAMS
Top Teams In Asia
DECADE OF MAT | 1 | 2 | 3 | 4 | 5 | 6 |
1950s | AUS | WI | PAK | IND | ENG | |
1960s | WI | AUS | PAK | IND | ENG | SA |
1970s | PAK | ENG | IND | WI | SA | AUS |
1980s | PAK | WI | ENG | NZ | AUS | |
1990s | IND | PAK | SA | AUS | WI | |
2000s | AUS | SL | IND | PAK | SA | ENG |
2010s | IND | PAK | SL | ENG | SA | AUS |
2020s | IND | SL | PAK | AUS | ENG | NZ |
Top Teams Outside Asia
DECADE OF MAT | 1 | 2 | 3 | 4 | 5 |
1950s | AUS | ENG | WI | SA | PAK |
1960s | ENG | AUS | WI | SA | NZ |
1970s | SA | ENG | WI | AUS | IND |
1980s | WI | NZ | AUS | ENG | PAK |
1990s | AUS | SA | WI | PAK | ENG |
2000s | AUS | SA | ENG | IND | NZ |
2010s | SA | AUS | ENG | NZ | IND |
2020s | AUS | NZ | ENG | SA | IND |