Here is a look at the biggest contests in the July 25 elections.
NA-3 Swat 2
Shahbaz Sharif (PML-N) vs Saleem Rehman (PTI)
Population: 783040
Registered Voters: 401124
NA-25 Nowshahra 1
Pervez Khattak (PTI) vs Siraj Mohammad Khan (PML-N)
Population: 748777
Registered voters: 373714
NA-35 Bannu
Imran Khan (PTI) vs Akram Durrani (MMA)
Population: 1167892
Registered voters: 578872
NA-38 Dera Ismail Khan 1
Ali Amin Gandapur (PTI) vs Maulana Fazlur Rehman (MMA)
Popul ation: 818254
Regist ered voters: 391557
NA-53 Islamabad 2
Imran khan (PTI) vs Shahid Khaqan Abbasi (PML-N)
Population: 670683
Registered voters: 312143
NA-57 Rawalpindi 1
Shahid Khaqan Abbasi (PML-N) vs Sadaqat Ali Abbasi (PTI)
Population: 790632
Registered voters: 590372
NA-59 Rawalpindi 3
Ch Nisar (Ind) vs Raja Qamar Ul Islam (PML-N) vs Ghulam Sarwar Khan (PTI)
Population: 761981
Registered voters: 357199
NA- 60 Rawalpindi 4
Shiekh Rasheed (AML) vs Hanif Abbasi (PML-N)
Population: 788342
Registered voters: 356935
NA-62 Rawalpindi 6
Shiekh Rasheed (AML) vs Daniyal Chaudhry (PML-N)
Population: 706786
Registered voters: 452930
NA-63 Rawal pindi 7
Ch Nisar (Ind) vs Sardar Mumtaz Khan (PML-N) vs Ghulam Sarwar khan (PTI)
Populatio n: 706780
Registered voters: 370967
NA-69 Gujrat 2
Chaudry Pervaiz Elahi (PML-Q) vs Chaudhry Mubashir Hussain (PML-N)
Population: 661384
Registered voters: 467378
NA-95 Mianwali 1
Imran khan (PTI) vs Obaidullah ShadiKhel (PML-N)
Population: 807550
Registered voters: 465740
NA-127 Lahore 5
Ali Pervaiz Malik (PML-N) vs Jamshed Iqbal Cheema (PTI)
Population: 819049
Regist ered voters: 417706
NA-129 Lahore 7
Ayaz Sadiq (PML-N) v s Abdul Aleem Khan (PTI)
Populat ion: 762811
Registered voters: 404802
NA-131 Lahore 9
Imran Khan (PTI) vs Saad Rafiq (PM L-N)
Population: 772182
Registered voters: 364213
NA- 132 Lahore 10
Shahbaz Sharif (PML-N) vs Mansha Sindhu (P TI) vs Samina Ghurki (PPPP)
Population: 788786
Registered voters: 315104
NA- 145 Pakpattan 1
Ahmed Raza Manika (PML-N) vs Mohammad Shah Khagga (PTI)
Population: 911655
Registered voters: 501250
NA-156 Multan 3
Shah Mehmood Qureshi (PTI) vs Amir Saeed Ansari (PML-N)
Population: 818890
Registered voters: 444724
NA-158 Multan 5
Syed Yousuf Raza Gilani vs Syed Jawaid Ali Shah (PML-N) vs Ibrahim Khan (PTI)
Population : 756003
Registered voters: 436391
NA-177 Rahim Yar Khan 3
Makhdoom Khusro Bakhtiar (PTI) vs Makhdoom Shahbuddin (PPPP)
Population: 768719
Registered voters: 409141
NA 192 DG Khan 4
Shahbaz Sharif (PML-N) vs Sardar Muhammad Khan Leghari (PTI)
Population: 694331
Registered voters: 302437
NA- 200 Larkana 1
Bilawal Bhutto Zardari (PPPP) vs Haleema Bhutto (PTI)
Registered voters: 336139
NA-213 Shaheed Benazirabad 1
Asif Zardari (PPPP) vs Syed Ghulam Muhiddin Shah (PML-N) vs Rauf Siddiqui
Population: 819024
Registered voters: 418775
NA-230 Badin 2
Fehmida Mirza (GDA) vs Haji Rasool
Bux Chandio (PPPP)
Population: 881606
Registered voters: 371879
NA-243 Karachi East 2
Imran Khan (PTI) vs Syeda Shahla Raza (PPPP) vs Syed Ali Raza Abdi (MQM-P)
Population: 695588
Registered voters: 401833
NA-244 Karachi East 3
Miftah Ismail ( PML-N) vs Ali Haider Zaidi (PTI) vs Rauf Siddiqi (MQM-P)
Population: 726 253
Registered voters: 407363
NA-246 Karachi South 1
Bilawal Bhutto Zardari (PPPP) vs Saleem Zia (PML-N) vs Mehfooz Yaar Khan (MQM-P)
Population: 908327
Registered voters: 2636688
NA- 247 Karachi South 2
Farooq Sattar (PTI) vs Arif Alvi (PTI) vs Fauzia Kasuri (PSP)
Population: 876957
Registered voters: 543964
NA-249 Karachi West 2
Shehbaz Sharif ( PML-N) vs Faisal Vawda (PTI)
Population: 782776
Registered voters: 324461
NA-253 Karachi Central 1
Mustafa Kamal (PSP) vs Usama Qadri (MQM-P) vs Ashraf Jabbar (PTI)
Population: 745685
Registered voters: 404053
NA-260 Nasirabad-cum-Kachhi-cum-Jhal Magsi
Sardar Yar Muhammad Rind (PTI) vs Syed Naseer Ahmed Shah Dopasi (PPPP) vs Molvi Abdullah
(MMA)
Population: 878864
Registered voters: 365862
NA-263 Kila Abdullah
Mehmood Khan Achakzai (PkMAP) vs Bismillah Kakar (PPPP) vs Abdul Wali Achakzai (PML-N)
Population: 757578
Registered voters: 232023
NA-267 Mustang -cum-Kalat-cum- Shaheed Sikandarabad
Sardar Sanaullah Zehri ( PML-N) vs Ayatullah Durani (PPP) vs Sardar Noor Ahmed (BAP)
Population: 678693
Registered voters: 239161
NA-268 Chagai-cum-Nushki-cum-Kharan
Abdul Qadir Baloch (PML-N) vs Sardar Muhammad Umar Gorgej (PPPP)
Population: 560956
Registered voters: 234291
NA-272 Lasbela-cum-Gwadar
Jam Kamal Khan (BAP) vs Akhtar Mengal (BNP)
Population: 837806
Registered voters: 356879