90' It's 2 - 1 as the referee blows for full-time.
90' Cruz Azul's Christian Gimenez gets his shot away but it misses the target.
90' Cruz Azul's Felipe Mora gets in a shot on goal at Estadio Azul. But the effort is unsuccessful.
90' The second half is prolonged by 4 minutes of added time.
90' Martin Cauteruccio is replacing Gabriel Penalba for the home team.
90' At Estadio Azul, Jorge Tavares has been yellow-carded for the away team.
86' Angel Mena (Cruz Azul) gets in a strike but the shot is blocked by a defender.
84' Julio Furch (Santos Laguna) is red-carded and dismissed.
82' Walter Sandoval Santos Laguna.
79' Emiliano Armenteros is replacing Osvaldo Martinez for Santos Laguna at Estadio Azul.
78' Santos Laguna's Osvaldo Martinez has been booked in Mexico City.
75' Santos Laguna have been awarded a corner by Fernando Hernandez Gomez.
72' In Mexico City, Santos Laguna push forward quickly but are pulled up for offside.
70' Great play from Omar Mendoza to set up the goal.
70' Goal! Christian Gimenez gives Cruz Azul a 2 - 1 lead.
68' Felipe Mora of Cruz Azul smashes in a shot on target. The keeper saves, though.
68' Cruz Azul have been awarded a corner by Fernando Hernandez Gomez.
65' Santos Laguna push forward at Estadio Azul and Osvaldo Martinez gets in a strike. This is blocked, however, by a determined Cruz Azul defence.
63' Cruz Azul's Angel Mena misses with an attempt on goal.
62' It seems as if Ventura Alvarado is unable to continue. Jesus Angulo replaces him for the away team.
62' The match at Estadio Azul is underway again.
57' Santos Laguna are coming forward and Osvaldo Martinez gets in a strike, it misses the target, however.
57' Play has been temporarily suspended for attention to Ventura Alvarado for Santos Laguna who is writhing in pain on the pitch.
57' Corner awarded to Santos Laguna.
55' Felipe Mora grabs a goal to bring things level at 1 - 1 at Estadio Azul.
53' Cruz Azul's Adrian Aldrete breaks free at Estadio Azul. But the strike goes wide of the post.
52' Jose Manuel De la Torre is making the team's first substitution at Estadio Azul with Jose Abella replacing Jonathan Rodriguez.
51' Ventura Alvarado (Santos Laguna) gets a yellow card.
50' He's off! Jorge Sanchez is shown a second yellow card.
50' Corner awarded to Santos Laguna.
48' Cruz Azul are too eager and fall into an offside trap.
46' Cruz Azul make their second substitution with Christian Gimenez replacing Jordan Silva.
46' The whistle has gone to start the second-half.
45' The ref's whistle signals the end of the first-half.
45' Jordan Silva (Cruz Azul) has been booked and must now be careful not to get a second yellow card.
45' Jorge Tavares returns to the field for Santos Laguna after picking up a slight injury.
45' Play has been resumed at Estadio Azul.
45' Jorge Tavares is writhing in pain and play has been suspended for a few moments.
45' 2 minutes will be added to the first half.
45' Enzo Roco (Cruz Azul) has received a first yellow card.
37' Cruz Azul are pushing forward but Gabriel Penalba's finish is wide of the goal.
36' Jorge Sanchez is booked for the away team.
35' Cruz Azul have been awarded a corner by Fernando Hernandez Gomez.
35' Edgar Mendez for Cruz Azul drives towards goal at Estadio Azul. But the finish is unsuccessful.
30' Rafael Baca for Cruz Azul gets in a strike but fails to hit the target.
25' At Estadio Azul, Cruz Azul are penalized for being offside.
23' Cruz Azul's Edgar Mendez is on target but unsuccessful.
21' In Mexico City Cruz Azul drive forward through Edgar Mendez. His shot is on target but it's saved.
18' Francisco Jemez (Cruz Azul) is making a first change, with Jordan Silva replacing the possibly injured Julio Cesar Dominguez.
18' The match in Mexico City is underway once more.
16' Julio Cesar Dominguez is down and play has been interrupted for a few moments.
13' That's a fine assist from Jorge Tavares.
13' Santos Laguna take a 1 - 0 lead thanks to Julio Furch.
12' Fernando Hernandez Gomez blows against Santos Laguna's Julio Furch for offside.
10' Francisco Silva (Cruz Azul) goes for goal but the shot is blocked by an alert defence.
7' Jonathan Rodriguez of Santos Laguna gets in a strike, but is off target.
3' Santos Laguna drive forward at breakneck speed but are pulled up for offside.
1' The first-half is just kicking off.
The line-ups for today's big match in Mexico City are now available.