NATHAN Brown is still without a home win after Saints squandered a 10-point lead to allow Hull FC to take home a share of the spoils.
Saints were ahead 16-12 at the break thanks to scores from Anthony Laffranchi, Francis Meli and Jordan Turner.
Josh Jones crossed the whitewash early in the second half to open up a 22-12 lead.
But the side from East Yorkshire would not be beaten and tries from Tom Briscoe and Richard Whiting helped turn it round.
Jason Crookes and Shannon McDonnell grabbed Hull’s first-half tries, Daniel Holdsworth kicking three of his side’s conversions, matched by Lee Gaskell for Saints.
Saints lost 40-4 at home to Brown’s old club Huddersfield in his first home game in charge a fortnight ago, but bounced back last week with victory at neighbours Widnes.