I attached a spreadsheet with formulas and all the system details. I'm also going to post all the systems and their records in this thread. Here they are.
System 1
Play Against - All underdogs - with a money line of +175 to +250 after allowing 10 runs or more.
2009: 21-6 (78%) +7.5 units
Last 5 Seasons: 335-132 (72%) +46.1 units
System 2
Play against - any team - bad offensive team (<=4.1 runs per game), against an average starting pitcher (ERA=4.20 to 5.20), NATIONAL LEAGUE, with a starting pitcher whose WHIP is 1.250 or better on the season.
2009: 19-8 (70%) +14 units
Last 5 Seasons: 52-28 (65%) +27.7 units
System 3
Play Against - All underdogs with a money line of +100 or higher - bad offensive team (<=4.1 runs/game) against a good starting pitcher (ERA<=3.70) NATIONAL LEAGUE, with an overused bullpen that pitches more than 3.2 innings per game.*
2009: 31-11 (74%) +14.4 units
Since 1997: 313-152 (67%) +55.4 units
System 4
Play Against - Any team - bad offensive team (<=4.1 runs/game) against a good starting pitcher (ERA<=3.70) (NL), with an overused bullpen that pitches more than 3.2 innings per game.
2009: 33-16 (67%) +11.4 units
Since 1997: 357-205 (64%) +49.7 units
System 1
Play Against - All underdogs - with a money line of +175 to +250 after allowing 10 runs or more.
2009: 21-6 (78%) +7.5 units
Last 5 Seasons: 335-132 (72%) +46.1 units
System 2
Play against - any team - bad offensive team (<=4.1 runs per game), against an average starting pitcher (ERA=4.20 to 5.20), NATIONAL LEAGUE, with a starting pitcher whose WHIP is 1.250 or better on the season.
2009: 19-8 (70%) +14 units
Last 5 Seasons: 52-28 (65%) +27.7 units
System 3
Play Against - All underdogs with a money line of +100 or higher - bad offensive team (<=4.1 runs/game) against a good starting pitcher (ERA<=3.70) NATIONAL LEAGUE, with an overused bullpen that pitches more than 3.2 innings per game.*
2009: 31-11 (74%) +14.4 units
Since 1997: 313-152 (67%) +55.4 units
System 4
Play Against - Any team - bad offensive team (<=4.1 runs/game) against a good starting pitcher (ERA<=3.70) (NL), with an overused bullpen that pitches more than 3.2 innings per game.
2009: 33-16 (67%) +11.4 units
Since 1997: 357-205 (64%) +49.7 units