Messi tucked the 84th minute spot kick into the corner to complete the comeback for Miami and earn them a place in the last four.
Too often Messi, who played the full game, was trying to create by himself while crowded out by Toronto defenders but did he test Johnson with a low shot in the 77th minute after working some space for himself.
A 57th-minute strike from Los Angeles-born El Salvador international Nathan Ordaz handed LAFC a precious advantage heading into next Wednesday's return leg in Florida.
Messi had missed Argentina's World Cup qualifiers in South America during the recent international window after picking up an adductor strain in Miami's most recent Major League Soccer game, a 2-1 win at Atlanta on March 16.
Veteran Haiti international Fafa Picault headed in the winning goal in the 89th minute to give Miami a precious victory that extended their unbeaten start to the season.
It marked the third straight game that Messi failed to feature for Miami after he did not travel to Houston for last week's 4-1 win in MLS before watching the 2-0 victory over Jamaica's Cavalier in the CONCACAF Champions Cup first-leg game on Thursday.
Luis Suarez scored a goal and assisted on three others to lead Inter Miami to a dominant 4-1 victory over the host Houston Dynamo on Sunday night.
Messi scored in the 1-0 first-leg win in icy Kansas City last week and it took him only 19 minutes to find the target at a much warmer Chase Stadium in Fort Lauderdale in the return.
The Argentine World Cup winner was caught on camera in a confrontation with NYCFC assistant coach Mehdi Ballouchy after the final whistle.
Messi tucked the 84th minute spot kick into the corner to complete the comeback for Miami and earn them a place in the last four.
Too often Messi, who played the full game, was trying to create by himself while crowded out by Toronto defenders but did he test Johnson with a low shot in the 77th minute after working some space for himself.
A 57th-minute strike from Los Angeles-born El Salvador international Nathan Ordaz handed LAFC a precious advantage heading into next Wednesday's return leg in Florida.
Messi had missed Argentina's World Cup qualifiers in South America during the recent international window after picking up an adductor strain in Miami's most recent Major League Soccer game, a 2-1 win at Atlanta on March 16.
Veteran Haiti international Fafa Picault headed in the winning goal in the 89th minute to give Miami a precious victory that extended their unbeaten start to the season.
It marked the third straight game that Messi failed to feature for Miami after he did not travel to Houston for last week's 4-1 win in MLS before watching the 2-0 victory over Jamaica's Cavalier in the CONCACAF Champions Cup first-leg game on Thursday.
Luis Suarez scored a goal and assisted on three others to lead Inter Miami to a dominant 4-1 victory over the host Houston Dynamo on Sunday night.
Messi scored in the 1-0 first-leg win in icy Kansas City last week and it took him only 19 minutes to find the target at a much warmer Chase Stadium in Fort Lauderdale in the return.
The Argentine World Cup winner was caught on camera in a confrontation with NYCFC assistant coach Mehdi Ballouchy after the final whistle.
Messi provided the assists for both Miami's goals including the leveler which came in the 10th minute of stoppage time.