No !
Well I think (only think) the 3 game record is Ian Bradford with 856,(pre reactive) if it is not then it would be Steve Wimbridge with 854. (the second one is correct, not sure about Ian's, and his was also pre reactive)
Four games, try either Peter Zambilis or Chris Batson, both over 1100. Check with Chris on that one.
As for 300, no idea, and it would change too often. (make sure with all the answers you get that the game or games are sanctioned)
Good hunting....