Harbhajan Singh's recent marvelous feats against Australia, claiming 13 for 196 at Calcutta and 15 for 217 at Chennai, prompted me to take a look at instances of 11 or more wickets in a Test by Pakistani bowlers. The results of this study are:

Eleven or more wickets in a Test Match

Performance	Bowler	Opponent	Venue	Year
14-116	Imran Khan	Sri Lanka	Lahore	1981-82
13-101	Abdul Qadir	England	Lahore	1987-88
13-114	Fazal Mahmood	Australia	Karachi	1956-57
13-135	Waqar Younis	Zimbabwe	Karachi	1993-94
12-94	Fazal Mahmood	India	Lucknow	1952-53
12-99	Fazal Mahmood	England	The Oval	1954
12-100	Fazal Mahmood	West Indies	Dhaka	1958-59
12-130	Waqar Younis	New Zealand	Faisalabad	1990-91
12-165	Imran Khan	Australia	Sydney	1976-77
11-79	Zulfiqar Ahmed	New Zealand	Karachi	1955-56
11-79	Imran Khan	India	Karachi	1982-83
11-110	Wasim Akram	West Indies	Antigua	1999-2000
11-118	Iqbal Qasim	Australia	Karachi	1979-80
11-119	Waqar Younis	Sri Lanka	Kandy	1994-95
11-121	Imran Khan	West Indies	Georgetown	1987-88
11-125	Sarfraz Nawaz	Australia	Melburne	1978-79
11-130	Intikhab Alam	New Zealand	Dunedin	1972-73
11-130	Mohammad Zahid	New Zealand	Rawalpindi	1996-97
11-160	Wasim Akram	Australia	Melburne	1989-90
11-179	Wasim Akram	New Zealand	Wellington	1993-94
11-180	Imran Khan	India	Faisalabad	1982-83
11-190	Sikandar Bakht	India	New Delhi	1979-80
11-218	Abdul Qadir	Australia	Faisalabad	1982-83

Notes:

1. Imran Khan claimed 11 or more wickets on 5 occasions
2. Fazal Mahmood on 4 occasions
3. Wasim Akram and Waqar Younis on 3 occasions
4. Abdul Qadir on 2 occasions
5. Mohammad Zahid achieved the feat on his debut
6. Pakistan bowlers have claimed 11 or more wickets on 6 occasions against Australia, 5 times against New Zealand, 4 times against India, 3 times against West Indies, twice against England and Sri Lanka and once against Zimbabwe.

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