8th-OP, $110K, Msw, 3yo, 6f, 4:39 p.m. ET.Novogratz Racing Stables Inc. homebred Munnings Challenge (Munnings) kicks off his career for Brad Cox. The dark bay was produced by the talented and overachieving $20,000 FTKOCT yearling buy Amy's Challenge (Artie Schiller), a five-time stakes winner and narrow runner-up in the 2019 GI Madison S. at Keeneland and third-place finisher in the GI Humana Distaff S. at Churchill Downs. He is the 2-1 morning-line favorite. TJCIS PPS2nd-SA, $70K, Msw, 3yo, f, 1m, 4:03 p.m. ET.Mass (Not This Time), a $610,000 Fasig-Tipton Saratoga yearling purchase by Bridlewood Farm and Eclipse Thoroughbred Partners and half-sister to GSP Lat Long (Liam's Map), debuts around two turns for Michael McCarthy. She was produced by Amen Sista (Street Cry {Ire}), a maiden of 10 career starts and full-sister to Canadian MGSW Southdale. TJCIS PPSThe post Sunday’s Racing Insights: Munnings Challenge, a Son of the Overachieving Amy’s Challenge, Debuts at Oaklawn appeared first on TDN | Thoroughbred Daily News | Horse Racing News, Results and Video | Thoroughbred Breeding and Auctions.