Tennis was great multiplayer, didn't really like it single.
Boxing was great single player and fun multi, but was less simple. Someone who adjusted to the system and relaxed and practice crushed someone who was flailing (I proved this by knocking down a flailer 3 times in 30 seconds with 1 bar of life left from the start, I took over from another flailer).
Where in a game like Tennis, a new player who had played Tennis before was actually fairly skilled, as the timing and motions were similar..ish.
See Ya George.
"He did not die - He passed Away"
At least following a comedians own jokes makes his death easier.