Marcelo Bielsa's men lost 1-0 to Wigan Athletic at Elland Road after Joe Williams' freak corner proved to be the difference. The automatic promotion picture appears to be getting tighter with the Whites' advantage reducted to three by third-placed Fulham, while West Brom returned to the top of the table. And here, we round-up the winners and losers from another action-packed weekend in the second-tier. Scroll and click through the pages to see who shone and struggled this weekend:
1. W: Charlton Athletic
A run of three straight defeats has left Barnsley seven points from safety after losing a relegation six-pointer to Charlton on Saturday. Gerhard Struber blasted the Tykes for always making the same mistakes.
2. L: Sheffield Wednesday
The Owls stalemate with Millwall means Garry Monks side have picked up just four points from the last 21 on offer. Monk, with help from his newest recruits, has challenged his players to go on an unbeaten run.
3. W: Derby County
The Rams put in arguably their best performance of the season after thrashing Stoke City 4-0 at the iPro Stadium on Friday night. Much of the talk was about Wayne Rooney, who found the net again.
4. L: David Raya
Although goalkeeper Raya was a part of the Brentford team that smashed Hull City 5-1 at the KCOM Stadium, his howler is just too hard to ignore. Think Peter Enckelman, but much, much worse.
5. W: Fulham
The Cottagers might have closed the gap on the automatic promotion places to three points but Scott Parker still voiced concerns after Huddersfield almost fought back from 3-0 down in a 3-2 scoreline.
6. L: Nottingham Forest
Forest boss Sabri Lamouchi labelled his players stupid and naive as the Reds missed the chance to go within one point of the top two after surrendering a 1-0 lead to lose at Birmingham City.