Swing On Matron Mission Arch Swing will have her next start in the Coolmore Fusaichi Pegasus Matron Stakes at Leopardstown on September 8.John Oxx's three-year-old filly chased home Finsceal Beo in the 1000 Guineas at Newmarket in May and has been unlucky on more than occasion since.'She's in good form and she is working towards the Matron Stakes at Leopardstown on September 8,' said Oxx.'It's been a bit of a frustrating season for her but she has been running well.'She has got into trouble a few times and been badly drawn a few times but we think there is a bit more to come from her.'In the Coronation Stakes she was unfortunate, the winner had flown but she could have finished second that day.'(C) PA Sport