The Friday night hot side is on Seattle at 10:10 eastern. The Mariners are in a rare undefeated April specific system that has home teams averaging over 9 runs per game. Playing on non division home favorites that scored less than 9 runs in a road favored win if the total is 8 or higher and the opponent arrives off a home dog loss. This system is undefeated since at least 2004. The Mariners are 8-1 in their last 9 home games vs. a lefty and have won 30 of 44 vs .400 or less teams. Colorado is 1-7 in their last 8 games vs. a starter with a WHIP greater than 1.30 and 5-14 off a loss. Gomber goes for the Rockies and he has an Era near 7 through 2 starts. The Mariners go with Gonzales and he is 3-1 as a home favorite. Look for Seattle to take the opener