Sheffield Wednesday will take a two-goal lead into the second leg of their Championship play-off semi-final with Brighton after winning at Hillsborough.

After Wednesday's Fernando Forestieri had seen a goal ruled out for offside, Ross Wallace scored from 25 yards.

The visitors lost four players to injuries, including top scorer Tomer Hemed and winger Anthony Knockaert.

With Brighton down with 10 men, Kieran Lee slotted in a second to stretch the Owls' lead before Monday's second leg.

Centre-back Connor Goldson and midfielder Steve Sidwell also left the field prematurely as the Seagulls, who narrowly missed out on automatic promotion on the final day of the season, saw their 14-game unbeaten run come to an end.

• Sheffield Wednesday's first-leg win as it happened

Forestieri flashpoint

Hemed had headed against the post for Brighton and Wallace had forced Brighton goalkeeper David Stockdale into a fine save before the biggest talking point of the first half.

Forestieri, standing several yards offside when Keiren Westwood cleared upfield, fired in low past Stockdale for what he thought was the opening goal.

The home side were convinced that Gary Hooper had flicked the ball onto Forestieri - who by then had got himself into an onside position - but their protests were waved away by referee Andre Marriner, who consulted with his officials before deciding to disallow the goal.

Wednesday, in particular head coach Carlos Carvalhal, were incensed by the decision, which was later proved correct by television replays.

More to follow.