Here is a scenario with a timed and a stock match.
In both matches, there are three players. In timed mode, there are 2 minutes, and in stock mode, there are three lives.
in a match for the first minute, player 1 KOs player 2, Player 2 KOs player 1, player 3 does not do anything.
Score for Timed Mode:
Player 1 = 0
Player 2 = 0
Player 3 = 0
Score for Stock Mode:
Player 1 = 2 lives left
Player 2 = 2 lives left
Player 3 = 3 lives left
In the second minute of the match, Player 1 KOs Player 3, Player 3 KOs Player 1 and 2. Player 2 does not do anything.
Score for Timed Mode: (Match is over, Player 3 wins)
Player 1 = 0
Player 2 = -1
Player 3 = 2
Score for Stock Mode: (Match still is in progress, any player could win.)
Player 1 = 1 life left.
Player 2 = 1 life left.
Player 3 = 2 lives left.
Draw your own conclusions from this. Perhaps the timed match was only one minute? What if the stock match was timed? To be honest, being timed on anything just seems to create stress for me.