ShareAston Villa mounted a late fightback in the final 10 minutes, but Bayern Munich had already done enough to earn a win.Luis Diaz came off the bench to score a second-half stunner as Bayern Munich ran out 2-1 winners over Aston Villa in a pre-season friendly.Kim Min-jae opened the scoring in the first half before Diaz got Bayern a deserved second goal, but they were forced to hold on against a late Villa flurry, with Joao Gomes pulling one back.The first half belonged to Bayern, with Arijon Ibrahimovic drilling narrowly wide before Aleksandar Pavlovic forced a smart stop out of Marco Bizot.Villa struggled to stop the danger from Bayern's left-hand side throughout, and Tom Bischof delivered his free-kick from that wing, with Kim ghosting away from his marker to glance in the opener.Despite a number of changes from both sides disrupting the flow of the game, Bayern continued to dominate in the second half.Bizot made a superb double save to keep out Josip Stanisic and Ibrahimovic, springing up quickly both times to keep Villa in the game, before then pushing Bischof's free-kick away from the bottom-right corner.Diaz, one of the substitutes introduced, was denied on the line following a chaotic corner, but the Colombian got his goal in the 73rd minute, cutting inside from the left to bend his shot in off the underside of the bar.Bradley Burrowes was an inspired introduction from Unai Emery, as he pulled it back from the right to pick out Gomes for a first-time finish 83 minutes in, and the youngster almost set up an equaliser, too, though Neuer made a brilliant point-blank save to keep out Tammy Abraham's close-range header.Bayern rise to the test while Villa fall shortApart from the last 10 minutes at Kai Tak Sports Park, Bayern were in control of the contest as they racked up 16 shots, eight of which were on target, though they were only worth 1.12 expected goals (xG).Villa, by contrast, finished with eight attempts in total, with their first chance of the second half not coming until the 82nd minute.This was arguably Bayern's biggest test of pre-season so far, and Ibrahimovic rose to the occasion with three shots and one assist, while Bischof orchestrated proceedings from midfield, having 113 touches, more than anyone else on the pitch.This was Villa's fourth loss of pre-season, and was not the final bit of preparation Emery would have wanted heading into the Super Cup against Paris Saint-Germain, though he will take positives from the threat they showed in the final 10 minutes.It was just too little, too late on this occasion.Aston Villa mounted a late fightback in the final 10 minutes, but Bayern Munich had already done enough to earn a win.Luis Diaz came off the bench to score a second-half stunner as Bayern Munich ran out 2-1 winners over Aston Villa in a pre-season friendly.Kim Min-jae opened the scoring in the first half before Diaz got Bayern a deserved second goal, but they were forced to hold on against a late Villa flurry, with Joao Gomes pulling one back.The first half belonged to Bayern, with Arijon Ibrahimovic drilling narrowly wide before Aleksandar Pavlovic forced a smart stop out of Marco Bizot.Villa struggled to stop the danger from Bayern's left-hand side throughout, and Tom Bischof delivered his free-kick from that wing, with Kim ghosting away from his marker to glance in the opener.Despite a number of changes from both sides disrupting the flow of the game, Bayern continued to dominate in the second half.Bizot made a superb double save to keep out Josip Stanisic and Ibrahimovic, springing up quickly both times to keep Villa in the game, before then pushing Bischof's free-kick away from the bottom-right corner.Diaz, one of the substitutes introduced, was denied on the line following a chaotic corner, but the Colombian got his goal in the 73rd minute, cutting inside from the left to bend his shot in off the underside of the bar.Bradley Burrowes was an inspired introduction from Unai Emery, as he pulled it back from the right to pick out Gomes for a first-time finish 83 minutes in, and the youngster almost set up an equaliser, too, though Neuer made a brilliant point-blank save to keep out Tammy Abraham's close-range header.Bayern rise to the test while Villa fall shortApart from the last 10 minutes at Kai Tak Sports Park, Bayern were in control of the contest as they racked up 16 shots, eight of which were on target, though they were only worth 1.12 expected goals (xG).Villa, by contrast, finished with eight attempts in total, with their first chance of the second half not coming until the 82nd minute.This was arguably Bayern's biggest test of pre-season so far, and Ibrahimovic rose to the occasion with three shots and one assist, while Bischof orchestrated proceedings from midfield, having 113 touches, more than anyone else on the pitch.This was Villa's fourth loss of pre-season, and was not the final bit of preparation Emery would have wanted heading into the Super Cup against Paris Saint-Germain, though he will take positives from the threat they showed in the final 10 minutes.It was just too little, too late on this occasion.