I'm not bowling league this season, but I bowled for my wife cause she had to work! I drilled the Alien Abduction last week and it more than any ball I've owned! I had to stand 30 and cross 15 out to 8 at the range finder/Brunswick Pro Anvil lanes! I left a 10 pin and went sheet for 290! I said good USBC is doing away with the 11 in a row and I shot 289 with the Espionage the last night of summer league. I'm really impressed with the Elite bowling balls that I've drilled in the past few weeks!! Just my $.02, Bruce