Aaron Cook

Seasons Owned

Franchises

FRANCHISE_LEDGER

Year	Franchise (Manager)	W	L	SV	K	IP	ERA	WHIP	HLD	QS	K/9	Source
2009	Swayzehorse T	11	6	0	78	158	4.16	1.41	0	N/A	4.44	MLB_REF
2006	A Burning Sensation Henningsen	9	15	0	92	212.2	4.23	1.4	0	N/A	3.89	MLB_REF

Data Consistency Note

To maintain a continuous historical record, we augment missing or archived Yahoo Fantasy data with official MLB statistics from the same season.

Live Yahoo API

PyBaseball / FanGraphs