Spendthrift Farm's Effusive (Into Mishchief) likely earned herself a start in the Sept. 5 GI Spinaway Stakes with her professional debut victory at Saratoga Saturday.“She came out of the race in good shape,” said Blake Cox, assistant to his father, trainer Brad Cox. “She seems a little tired, most first-timers are after they run here. I would think the Spinaway is on the radar, for sure.”Of the filly's 1 1/4-length victory Saturday, Cox said, “It was a very impressive debut win. Breaking from the rail is not an easy thing to do with a firster. She broke well and they kind of ran away from her a little bit and she got dirt in her face. The plan was to have Manny [Franco] finishing up with her and we were hoping for a good effort, but we didn't know if it would be enough or not. They straightened up and she got slammed a bit by the Fawkes horse and it showed a lot for her to continue to run on–her mother was the same way, whatever didn't go her way didn't matter, she still crossed the wire first most of the time.”Effusive is the second foal out of champion Monomoy Girl (Tapizar), who provided Brad Cox his first Grade I victory in the 2018 GI Ashland Stakes.“She was our first great horse,” Blake Cox said. “She was the first Grade I winner, first Oaks winner, first Breeders' Cup winner, so she taught us a lot. A horse of a lifetime, for sure, and we're grateful. She was an unbelievable filly to be around. We miss her a lot and I'm glad we have this filly. It's good she passed down a nice filly.”As for similarities between the dam and her daughter, Cox said, “She runs like her mom with her head up in the air and then right after the wire they showed her on TV with her ears up, just like her mom did. There are some similarities there, for sure. Both are very mild mannered. She hasn't turned a hair since she's been here. She was perfect in the paddock, Manny kicked her away and she had a good warm-up. Manny had nothing but good things to say.”The post Spinaway Likely Next for Effusive appeared first on TDN | Thoroughbred Daily News | Horse Racing News, Results and Video | Thoroughbred Breeding and Auctions.