90' The match has come to a close in Glasgow. The final score is 0 - 1.
90' Scotland push forward at Hampden Park and John McGinn gets in a strike. This is blocked, however, by a determined Costa Rica defence.
90' Costa Rica's Yendrick Ruiz has run offside.
90' 3 minutes will be added to the second half.
87' Scotland surge into the attack at Hampden Park but Andy Robertson’s header is off-target.
87' Alex McLeish is making the team's fifth substitution at Hampden Park with James Murphy replacing Matt Ritchie.
82' John McGinn is replacing Charlie Mulgrew for Scotland at Hampden Park.
81' Matt Ritchie for Scotland drives towards goal at Hampden Park. But the finish is unsuccessful.
79' Corner awarded to Scotland.
78' Francisco Calvo is replacing Bryan Oviedo for the away team.
77' In Glasgow, Matt Ritchie of Scotland is presented with a shooting opportunity. But the strike is blocked by the covering defence.
77' The home team have replaced Oliver McBurnie with Matt Phillips. This is the third substitution made today by Alex McLeish.
75' Oscar Ramirez is making the team's fourth substitution at Hampden Park with Ian Smith replacing Cristian Gamboa.
72' In Glasgow Scotland's Oliver McBurnie is caught offside.
69' Costa Rica make their third substitution with Yendrick Ruiz replacing Marcos Urena.
66' Scotland have been awarded a corner by Tobias Stieler.
66' Scotland attack but Oliver McBurnie's header doesn't find the target.
66' In Glasgow Scotland drive forward through Matt Ritchie. His shot is on target but it's saved.
64' Rodney Wallace is replacing Daniel Colindres for Costa Rica at Hampden Park.
63' Corner awarded to Costa Rica.
61' Scotland have been awarded a corner by Tobias Stieler.
58' Callum McGregor is on a sub for Tom Cairney for Scotland.
58' Alex McLeish (Scotland) is making a first substitution, with Stuart Armstrong replacing Scott McTominay.
56' Oscar Ramirez (Costa Rica) has taken off David Guzman who seemed to be grimacing with pain earlier. A possible injury. Yeltsin Tejeda is the replacement.
55' Play has been resumed.
53' The match has been stopped briefly for attention to the injured David Guzman.
53' Important block from the Costa Rica defence as Oliver McBurnie fires in a strike for Scotland.
51' Scotland's Callum Paterson is whistled for offside at Hampden Park.
49' Costa Rica apply pressure at Hampden Park and a brilliant scoring opportunity is created for Bryan Ruiz but the strike hits the bar!
49' Scotland have been awarded a corner by Tobias Stieler.
47' Scotland push forward at Hampden Park and Tom Cairney gets in a strike. This is blocked, however, by a determined Costa Rica defence.
47' Tom Cairney (Scotland) goes for goal but the shot is blocked by an alert defence.
46' The second-half is now underway.
45' The first-half has come to a close in Glasgow.
45' 1 minutes of injury time will be added to the first half.
45' In Glasgow, Daniel Colindres of Costa Rica is presented with a shooting opportunity. But the strike is blocked by the covering defence.
45' Corner awarded to Costa Rica.
45' Costa Rica's Daniel Colindres gets in a shot but it is blocked by a Scotland defender.
44' Scotland have been awarded a corner by Tobias Stieler.
39' Important block from the Costa Rica defence as Scott McTominay fires in a strike for Scotland.
32' Costa Rica drive upfield and Marcos Urena gets in a shot. The strike is blocked by a Scotland defender.
28' Scotland's Tom Cairney is on target but unsuccessful.
24' Scotland drive forward but Grant Hanley is judged offside.
23' David Guzman is booked for the away team.
17' Corner awarded to Scotland.
17' Callum Paterson (Scotland) wins the ball in the air but heads wide.
14' Goal! Marcos Urena gives Costa Rica a 1 - 0 lead in Glasgow.
14' Great play from Bryan Oviedo to set up the goal.
13' Corner awarded to Costa Rica.
10' At Hampden Park, Scotland are penalized for being offside.
3' Costa Rica have been awarded a corner by Tobias Stieler.
1' The match has started at Hampden Park.
The team line-ups for today's match are now available.