4th-CD, $120K, Msw, 3yo/up, 5fT, 2:15 p.m. ET.Arrest Me Red (Pioneerof the Nile) is still going strong for owner Lael Stables and trainer Wesley Ward. The 8-year-old grass star has over $1.5-million in earnings, plus a pair of graded wins to his credit. Lael acquired dam Maraschino Red (Medaglia d'Oro) for $900,000 out of the Fasig-Tipton February 2-Year-Old In-Training Sale in 2008. Now, Arrest Me Red's younger half-brother RED SQUARE (American Pharoah) is set to begin his racing career for the combo of Lael and Ward. TJCIS PPS 3rd-CD, $120K, Msw, 2yo, f, 6f, 1:44 p.m. ET.Several first-time starters are set to head to the post here. Freshman sire Jackie's Warrior (Maclean's Music), who had his initial winner on Friday, will have Fast Amy ready. The 2-year-old filly trained by Brendan Walsh is out of dual Canadian champion Ami's Mesa (Sky Mesa). A Keeneland September graduate, Fast Amy hails from an extended female family which includes GSW Ami's Holiday (Harlan's Holiday) and MGISW Kopion (Omaha Beach). TJCIS PPSThe post Sunday’s Racing Insights: Half-Brother To MGSW Arrest Me Red Set For His First Start At Churchill appeared first on TDN | Thoroughbred Daily News | Horse Racing News, Results and Video | Thoroughbred Breeding and Auctions.