In a big day at both ends of the Championship table, Leeds United tightened their grip on top spot and Stoke City climbed clear of danger.
Leeds United moved another step closer to automatic promotion from the Championship with a 3-1 victory over Blackburn Rovers at Ewood Park.
Marcelo Bielsa's side have been inconsistent since last month's restart but saw off Blackburn to remain six points clear of third-placed Brentford.
West Brom, who sit in second, are not in action until Sunday and in-form Brentford took full advantage by closing the gap to two points with a convincing 3-0 win against Wigan Athletic.
Stoke City were also big winners in Saturday's second-tier fixtures, thrashing fellow strugglers Barnsley 4-0 to climb out of the relegation zone and into 18th place.
Cardiff City, Reading and Fulham picked up valuable victories of their own, while two other matches - including the east Midlands derby - finished level.
TOP-FLIGHT RETURN IN SIGHT FOR LEEDS
Leeds had collected four points from nine since resuming their campaign, but there is surely no stopping them from ending their 16-year wait for top-flight promotion.
Patrick Bamford and Kalvin Phillips put Leeds two goals ahead and while Adam Armstrong scored a free-kick early in the second period, Mateusz Klich made sure of the points.
West Brom play their game in hand against Hull City on Sunday and now have a four-point gap to make up on Leeds, though holding down second place could become their main priority.
Brentford have now won five in a row after Said Benrahma helped himself to a hat-trick against Wigan, who had Joe Garner sent off late on.
PROMOTION BATTLE HEATING UP
Derby County and Nottingham Forest played out a 1-1 draw in the early kick-off - Chris Martin scoring in the 97th minute to cancel out Joe Lolley's goal.
Cardiff saw a number of promising chances go begging against Bristol City before Lee Tomlin played in fellow substitute Danny Ward to snatch a 1-0 win.
As well as earning bragging rights for Cardiff, Ward's clinical strike five minutes from the end also opens up a three-point buffer on seventh-in-the-table Derby.
Fulham also needed a late goal to overcome Birmingham City at Craven Cottage, Josh Onomah popping up deep into added time to prolong the visitors' bad run of form.
STOKE STEER CLEAR OF DANGER
Stoke entered their match with Barnsley sitting just above their opponents in the relegation zone. By the final whistle, they had risen clear of the drop zone.
Tyrese Campbell struck twice while a goal apiece for Sam Vokes and Tom Ince resulted in a crushing win at the bet365 Stadium.
Luton Town were unable to give their own survival hopes a much-needed boost as they went down 5-0 at home to Reading, a result that leaves them five points from safety.
Yakou Meite was the hero for Reading, netting four of their goals - including an 18-minute hat-trick before half-time - while George Puscas was also on target for the visitors.
Meanwhile, Huddersfield Town played out a goalless stalemate with a Preston North End side now winless in six matches.