Simmonds dances down the track and smashes Ajmal over long-on for another six. WI 158-4 in 41 overs.
Ajmal bowls a maiden to Samuels within the Powerplay over. WI 150-4 in 39 overs.
Simmons smashes a six off Ajmal as Windies motor on despite the loss of Gayle. WI 144-4 in 37 overs.
Simmons punches Ajmal through point for a boundary.
Junaid Khan strikes with the second ball after the drinks interval as Gayle top edges a bouncer with Umar Akmal taking a super catch behind. WI 131-4.
Chris Gayle c Umar Akmal b Junaid Khan 21 (34b 2x4 1x6)
Samuels finishes a big over for West Indies by smashing a boundary. WI 129-3 in 35 overs.
Gayle swings Hafeez for a boundary to square leg and then hoists him for a massive six over long on.
Gayle hits his first boundary punching Asad Ali through the covers. WI 107-3 in 28 overs.
Irfan strikes as Charles miscues a pull to Sohail. WI 98-3.
Jonathan Charles c Haris Sohail b Mohammad Irfan 43 (71b 4x4 0x6)
Samuels blasts a six to long-off and boundary to long-on off Afridi. WI 98-2 in 25 overs.
Charles edges Asad Ali for a boundary to third man. WI 74-2 in 20 overs.
Charles is on song slamming Afridi over extra cover. WI 66-2 in 19 overs.
Charles slams Asad Ali to the mid on fence. WI 58-2 in 18 overs.
Afridi comes into the attack with WI 51-2 in 16 overs.
Junaid Khan strikes again as Darren Bravo is caught behind by Umar Akmal with Pakistan successfully overturning the not out verdict following a decision review. WI 44-2.
Darren Bravo c Umar Akmal b Junaid Khan 9 (21b 1x4 0x6)
Junaid Khan strikes as Smith fails again edging to Hafeez at second slip. WI 26-1.
Devon Smith c Mohammad Hafeez b Junaid Khan 7 (14b 0x4 1x6)
Erratic second over from Irfan going for 14 runs including five wides and a boundary. WI 15-0 in 4 overs.
Charles hits the first boundary of the match off via an inside edge from Irfan.
Hafeez concedes one run in his second over.
Irfan also bowls a maiden to Smith.
Hafeez opens the attack for Pakistan and bowls a maiden to Charles.
Pakistan have won the toss and opted to bowl first in the fifth one-day international against West Indies on Wednesday as they eye a series win.
Pakistan have made on change bringing in Asad Ali for Wahab Riaz.
Tino Best has replaced Kemar Roach for West Indies who have not won bilateral ODI series against Pakistan since 1991.
PLAYING XI
West Indies - Devon Smith, Johnson Charles, Darren Bravo, Marlon Samuels, Chris Gayle, Lendl Simmons, Dwayne Bravo, Darren Sammy, Sunil Narine, Jason Holder, Tino Best
Pakistan - Ahmed Shehzad, Nasir Jamshed, Mohammad Hafeez, Misbah-ul-Haq, Haris Sohail, Umar Akmal, Shahid Afridi, Saeed Ajmal, Asad Ali, Junaid Khan, Mohammad Irfan
PREVIEW
West Indies captain Dwayne Bravo will be under the microscope when the final one-day international of the five-match series against Pakistan is played at the Beausejour Stadium in St Lucia on Wednesday.
Following a six-wicket win in the rain-affected fourth match at the same venue on Sunday, the tourists enjoy an unbeatable 2-1 lead in the series and the hosts are under increasing pressure to get the win that will square the rubber and at least reassure Caribbean fans that the regional team is steadily improving in the countdown to the next World Cup.
The third fixture, also played at Beausejour, finished in a tie.
Despite proving to be extremely expensive in the final overs of their opponents' innings so far in the series, Bravo has continued to opt for his medium-pacers at the death, often resulting in a significant acceleration of the Pakistani scoring.
He finally admitted in the aftermath of defeat on Sunday that those tactics will have to be revisited. Yet it remains to be seen what he will choose to do on the day given the reluctance to utilise Darren Sammy when the late charge is on, despite the fact that the former ODI captain has been consistently one of the most economical bowlers with his medium-pacers.
Pakistan have no such concerns, and after ensuring that their unbeaten run in head-to-head series in the West Indies since the 1988 tour will be extended, are in no mood to relax.
"We're looking forward to winning again. We gained a lot from that win (on Sunday) and confidence will be high for this final game," said Pakistan captain Misbah-ul-Haq in anticipating the final challenge.
He was full of praise for left-arm seamer Junaid Khan. Together with Mohammad Irfan, they have been the most effective spearheads for Pakistan. However their third left-armer, Wahab Riaz, has found the going tough in the last two matches and may be forced to make way for Asad Ali, who opened the bowling in the first two matches in Guyana.
Following Wednesday's series finale, the teams travel to St Vincent for back-to-back T20 Internationals at the weekend, which will conclude Pakistan's short tour.