Home favs over 200 that have won no more than half of last 10 win 80% of the time for +13% ROI
HF and line < -200 and tS(W, N=10) < 6 and season >= 2018
SU: 33-8 (3.20, 80.5%) avg line: -244.2 / 214.4 on / against: +$1,320 / -$1,545 ROI: +13.2% / -37.7%
RL: 26-15 (1.70, 63.4%) avg line: -123.6 / 103.6 on / against: +$780 / -$1,075 ROI: +15.4% / -25.2%
Also seems to stand the test of time if you go back 3 years, they still win 78% for 10% ROI
HF and line < -200 and tS(W, N=10) < 6 and season >= 2015
SU: 184-52 (2.21, 78.0%) avg line: -241.2 / 214.1 on / against: +$5,870 / -$7,300 ROI: +10.3% / -30.9%
RL: 137-99 (0.71, 58.1%) avg line: -115.2 / 100.9 on / against: +$2,408 / -$3,945 ROI: +8.8% / -15.9%