NEW YORK - Columbus will host Toluca on Tuesday, March 9 to open the CONCACAF Champions League quarterfinals, kicking off the tournament's knockout stages.

Marathon will be home against Mexico's Pumas in San Pedro Sula, Honduras, the following day in the first leg of their two-game series while Comunicaciones will host Pachuca of Mexico in Guatemala City later that night.

Panama's Arabe Unido will be home against Cruz Azul on Thursday, March 11 to complete the first leg matches.

Pachuca will host the second leg against Comunicaciones in Hidalgo, Mexico, on Tuesday, March 16, the only game that day. Toluca will play Columbus and Arabe Unido will travel to Mexico City to take on Cruz Azul on Wednesday, March 17.

Pumas will complete the quarterfinals on Thursday, March 18.

The winners will advance to the semifinals March 30-April 1 and April 6-8 with the finals set for April 20-22 and April 27-29.

Quarterfinal Schedule
(Home teams listed first; times U.S. Eastern, local time in parentheses)
First Leg
Tuesday, March 9
Columbus (United States) vs. Toluca (Mexico), 8 p.m. (8 p.m.)

Wednesday, March 10
Marathon (Honduras) vs. Pumas (Mexico), 8 p.m. (7 p.m.)
Comunicaciones (Guatemala) vs. Pachuca (Mexico), 10 p.m. (9 p.m.)

Thursday, March 11
Arabe Unido (Panama) vs. Cruz Azul (Mexico), 8 p.m. (8 p.m.)

Second Leg
Tuesday, March 16
Pachuca (Mexico) vs. Comunicaciones (Guatemala), 10 p.m. (8 p.m.)

Wednesday, March 17
Toluca (Mexico) vs. Columbus (United States), 8 p.m. (6 p.m.)
Cruz Azul (Mexico) vs. Arabe Unido (Panama), 10 p.m. (8 p.m.)

Thursday, March 18
Pumas (Mexico) vs. Marathon (Honduras), 10 p.m. (8 p.m.)