This is one of the few times people are watching hockey instead of cricket in Pakistan.
Yasir Hameed became the 9th Pakistan to score a century on debut and the highest on debut by a Pakistani player. Before Yasir's 170 the highest score on debut for a Pakistani player was by Khalid Ibadulla who made 166 on his debut agasint Australia. Here is a list of all the players who made a century on their debut.
For Australia
C Bannerman 165* v England Melbourne 1876/77
H Graham 107 v England Lord's 1893
RA Duff 104 v England Melbourne 1901/02
MJ Hartigan 116 v England Adelaide 1907/08
HL Collins 104 v England Sydney 1920/21
WH Ponsford 110 v England Sydney 1924/25
A Jackson 164 v England Adelaide 1928/29
JW Burke 101* v England Adelaide 1950/51
KD Walters 155 v England Brisbane 1965/66
GS Chappell 108 v England Perth 1970/71
GJ Cosier 109 v West Indies Melbourne 1975/76
DM Wellham 103 v England The Oval 1981
KC Wessels 162 v England Brisbane 1982/83
WB Phillips 159 v Pakistan Perth 1983/84
ME Waugh 138 v England Adelaide 1990/91
GS Blewett 102* v England Adelaide 1994/95
For Bangladesh
Aminul Islam 145 v India Dhaka 2000/01
Mohammad Ashraful 114 v Sri Lanka Colombo (SSC) 2001/02
For England
WG Grace 152 v Australia The Oval 1880
KS Ranjitsinhji 154* v Australia Manchester 1896
PF Warner 132* v South Africa Johannesburg 1898/99
RE Foster 287 v Australia Sydney 1903/04
G Gunn 119 v Australia Sydney 1907/08
Nawab of Pataudi snr 102 v Australia Sydney 1932/33
BH Valentine 136 v India Mumbai 1933/34
PA Gibb 106 v South Africa Johannesburg 1938/39
SC Griffith 140 v West Indies Port of Spain 1947/48
PBH May 138 v South Africa Leeds 1951
CA Milton 104* v New Zealand Leeds 1958
JH Hampshire 107 v West Indies Lord's 1969
FC Hayes 106* v West Indies The Oval 1973
GP Thorpe 114* v Australia Nottingham 1993
For India
L Amarnath 118 v England Mumbai 1933/34
RH Shodhan 110 v Pakistan Calcutta (Kolkata) 1952/53
AG Kripal Singh 100* v New Zealand Hyderabad (Decc) 1955/56
AA Baig 112 v England Manchester 1959
Hanumant Singh 105 v England Delhi 1963/64
GR Viswanath 137 v Australia Kanpur 1969/70
S Amarnath 124 v New Zealand Auckland 1975/76
M Azharuddin 110 v England Calcutta (Kolkata) 1984/85
PK Amre 103 v South Africa Durban 1992/93
SC Ganguly 131 v England Lord's 1996
V Sehwag 105 v South Africa Bloemfontein 2001/02
For New Zealand
JE Mills 117 v England Wellington 1929/30
BR Taylor 105 v India Calcutta (Kolkata) 1964/65
RE Redmond 107 v Pakistan Auckland 1972/73
MJ Greatbatch 107* v England Auckland 1987/88
MS Sinclair 214 v West Indies Wellington 1999/00
L Vincent 104 v Australia Perth 2001/02
SB Styris 107 v West Indies St George's 2002
**
For Pakistan
Khalid Ibadulla 166 v Australia Karachi 1964/65
Javed Miandad 163 v New Zealand Lahore 1976/77
Saleem Malik 100* v Sri Lanka Karachi 1981/82
Mohammad Wasim 109* v New Zealand Lahore 1996/97
Azhar Mahmood 128* v South Africa Rawalpindi 1997/98
Ali Naqvi 115 v South Africa Rawalpindi 1997/98
Younis Khan 107 v Sri Lanka Rawalpindi 1999/00
Taufeeq Umar 104 v Bangladesh Multan 2001/02
Yasir Hameed 170 v Bangladesh Karachi 2003
**
For South Africa
AC Hudson 163 v West Indies Bridgetown 1991/92
JA Rudolph 222* v Bangladesh Chittagong 2003
For Sri Lanka
DSBP Kuruppu 201* v New Zealand Colombo (CCC) 1986/87
RS Kaluwitharana 132* v Australia Colombo (SSC) 1992
TT Samaraweera 103* v India Colombo (SSC) 2001
For West Indies
GA Headley 176 v England Bridgetown 1929/30
AG Ganteaume 112 v England Port of Spain 1947/48
BH Pairaudeau 115 v India Port of Spain 1952/53
OG Smith 104 v Australia Kingston 1954/55
CC Hunte 142 v Pakistan Bridgetown 1957/58
LG Rowe 214 v New Zealand Kingston 1971/72
AI Kallicharran 100* v New Zealand Georgetown 1971/72
CG Greenidge 107 v India Bangalore 1974/75
L Baichan 105* v Pakistan Lahore 1974/75
AB Williams 100 v Australia Georgetown 1977/78
For Zimbabwe
DL Houghton 121 v India Harare 1992/93
H Masakadza 119 v West Indies Harare 2001
Notes: Ali Naqvi and Azhar Mahmood performed the feat in the same innings
LG Rowe also scored 100* in the second innings of his debut Test
WH Ponsford, KD Walters, AI Kallicharran, M Azharuddin, GS Blewett
and SC Ganguly also scored a century in their second Test match
M Azharuddin scored centuries in each of his first three Tests
Well done Yasir 
I hope to see him #2 slot in the future, Hafeez & Taufeeq both are really weak, we must have a solid opening pair.
Why Shoaib Malik is not in the team? Danish did a great job but I wish PCB selected Shoaib Malik, he is a great all-rounder.
301/5 is not bad, let’s hope Rashid doesn’t through way his wicket like he usually do, I expecting big score from Misbah, I hope Pakistan can reach around 450+ with 5 wickets in hands I think it is achievable.
Match was supposed to start at 10am pakistan time... rightnow its 10:40am, but no updates... anybody with any news on that?
It start @ 10 AM, What time is it in Pakistan?
Mashrafe Mortaza to Rashid Latif, one run, short ball outside off, goes back and sliced it down to third man region
End of over 96 (1 run) Pakistan 302/5 (lead by 14 runs)
Mashrafe Mortaza 13-1-62-2 (3nb) - University End
Rashid Latif 28* (40b 4x4) Misbah-ul-Haq 12* (51b 2x4)
lame and pathetic batting by rashid and misbah. the way they are batting seems like they think they have 10 days to finish this match. scoring 1 run / over and every 2nd over is a maiden. lanat hai inn pe. pitch pe hi pani ke cup mangwa ke doob marain dono :~)
End of over 100 (maiden) Pakistan 304/5 (lead by 16 runs)
Mashrafe Mortaza 15-3-62-2 (3nb) - University End
Rashid Latif 29* (55b 4x4) Misbah-ul-Haq 13* (60b 2x4)
Rashid is under alot of stress........that's why he is not scoring :)
Tapash Baisya to Rashid Latif, no run, pitches on middle stump, swings down the leg, hit on pads, huge appeal for lbw, declined by Bucknor
LOOKS LIKE HE IS GOING TO THROUGH AWAY HIS WICKET..........
Bengla team is putting pressure on Rashid & Misbah, Looks like both Tapash Baisya & Mashrafe Mortaza (Medium fast) bowling with great line & length.
Mizbah ul Haq gone
Shoaib Akhtar in!
I hope we'll see some fireworks.
Mashrafe Mortaza to Misbah-ul-Haq, OUT: from wide of the crease,
angling into the batsman, Misbah tries to play across the line, misses the ball, hit on pads in front of middle stump, huge appeal for lbw, umpire finger goes up in a flash
The Game Responds:
*Yasir Hameed is one big talent; and I don't say this often as Pakistan Cricket Board forces fans like me to look at the elegance of players like Saleem Elahi and Wajahat Wasti one too many times. Hopefully Yasir Hameed will keep performing as he has all the tools to do so. People, That Is All.*
Shoaib Out :(
Looking at the way Rashid is playing I don't think Paksitan will score more then 325
Mohammad Rafique to **Shoaib Akhtar, OUT: arm delivery, right on target came in with the arm, Shoaib comes forward and comprehensively beaten, ball hits middle stump, Rafique strikes early
End of over 107 (1 run) Pakistan 310/7 (lead by 22 runs)
Mohammad Rafique 27-9-62-2 - Pavilion End
Shabbir Ahmed 1 (9b) Rashid Latif 33* (74b 4x4)*
Rashid Latif is the only hope now :( Misbah had a great chance to cement a place in the team but he blew it.
Pathetic Pakistani batsmen, they have always let the country down, only one man deserves credit, and that was Yasir Hameed, other then that 
They are looking to be bowled out under 350.
I was hoping to see them get past 400th mark, but that won’t be happening.
More pressure from Bengali team, Alok Kapali, Leg spinner brought in from University End, continuing the attack with Mohammad Rafique from the other side.
one more gone, Danish Kaneria in