14:27pm: Full-time: Barnsley 0, Leeds 2. The damage was done in the first half on a very disappointing day for the Reds
14:23pm: Four minutes added on
14:23pm: 90 Substitute Ryan Hedges forces a decent save out of Wiedwald after a good run down the left wing
14:20pm: Barnsley have had several attacks late in this game but they haven't been able to create any real chances with Leeds defending well
14:14pm: 82 Hernandez fires just over the bar from the left of the box
14:08pm: Hammill is now taken off for Ryan Hedges. 13 minutes plus injury-time remaining
14:08pm: Fryers' free-kick is deflected behind for a corner, from which Barnsley lose the ball and Hammill is booked for stopping a counter-attack
14:07pm: Ryan Hedges is about to come on but Heckingbottom wants to wait until they have taken this attacking free-kick 25 yards out in a good position
14:00pm: More than two thirds of the way through this match. No real signs that Barnsley will get better into it as Leeds look more likely to get the next goal
13:57pm: 66 Liam Cooper heads a Hernandez free-kick straight into Davies' arms
13:54pm: 63 Caleb Ekuban goes through on goal with Davies but the angle is tight and he hits the side netting
13:53pm: 62 Ugbo flicks a Williams free-kick towards go from 20 yards. It is caught by the Leeds goalkeeper and will count as a shot but that is very generous
13:52pm: 60 - After Yiadom's cross is headed clear, Williams tries to match the long-range volley he netted at Burton but smashes it well over the bar
13:48pm: Brad Potts is now playing on the right wing, but a tucked in role like Josh Scowen often played last week. Williams and Gardner are in the middle and Hammill has switched flanks onto the left
13:42pm: 47 Almost 3-0 as Hernandez's free-kicks takes a big deflection but bounces wide with Davies wrong-footed
13:40pm: Barnsley have reverted to a 4-4-2 with Ugbo joining Bradshaw up front
13:39pm: Moncur and Barnes off for Ugbo and Gardner
13:37pm: Gary Gardner and Ike Ugbo coming on
13:25pm: Twenty 20 years ago this week, Leeds came from 2-0 down to 3-2 at Oakwell in the Premier League. Can Barnsley do the same today?
13:25pm: The Reds will have to hope their visitors tire after their midweek exploits, but the hosts will have to offer a lot more after the break
13:24pm: I imagine Paul Heckingbottom will have some choice words in the dressing room. He might consider taking off Barnes who - although possibly his best player - has a yellow card and has come close to a red a couple of times,
13:23pm: A really disappointing first 45 minutes for Barnsley, in which they have offered very little going forward and, although Leeds haven't been that much better, they took the lead through a goalkeeping error then doubled it in first half injury-time
13:22pm: Ayling and Aloiski get the better of Fryers and Barnes on the edge of the home box and the Macedonian curls a fine shot into the bottom left corner from just outside the area
13:21pm: That goal is virtually the last piece of action of the first half
13:21pm: Barnsley 0, leeds 2. Aloiski
13:18pm: 45+1 Adam Davies gets down well to his right to save a low 25-yarder from Caleb Ekuban
13:17pm: Three minutes added time in the first half
13:16pm: Harvey Barnes is so close to being sent off here. He's on a booking and he's just tripped Luke Ayling up. That's his second clear foul in the last few minutes. the referee is talking to him, probably saying: 'one more and you are off'
13:13pm: 41 Barnsley's first real chance as Liam Lindsay heads a Fryers free-kick from close range at `a tight angle
13:11pm: Five minutes left of what has been an uninspiring first half so far
13:11pm: Barnsley have been a bit livelier in the last few minutes, and have won a corner which Zeki Fryers takes but it is headed away
13:05pm: 33 - Saiz, confident after that first goal, now fires over from a similar distance
13:04pm: 32 - Harvey Barnes gets away with what was basically a rugby tackle from behind on Kalvin Phillips. The referee plays advantage then does not book him, which would have been a red card since he already has a yellow
12:58pm: 26 Now Kalvin Phillips drags a low 25-yarder well wide. Leeds are on top here
12:58pm: It was a good 30-yard run from Saiz after a clever Aloiski pass
12:57pm: Adam Davies really should have saved that, but he tamely pushed the 20-yard effort into the bottom right corner
12:54pm: Barnsley 0, Leeds 1. Saiz
12:54pm: We're a quarter of the way through the match and the only shot was a wayward 18-yard effort from Macedonian international Ezgjan Alioski
12:53pm: Barnsley have had one or two potential counterattacks but haven't quite worked the ball properly to exploit that. They've been a bit sloppy in their own half, but Leeds don't seem to have found a rhythm either yet
12:50pm: Barnes and Ayling were both booked so it's three yellow cards in the first 15 minute
12:47pm: Harvey Barnes actually started that little melee, he thought Ayling had dived under his challenge in the box a few seconds earlier
12:46pm: It'sgetting a bit feisty here with plenty of pushing and shoving between mainly Leeds' Luke Ayling and Barnsley's Adam Hammill but with lots of other players piling in
12:43pm: 11 - first real opening for either side as Ezgjan Alioski fires wide from the edge of the box after a punch by Adam Davies
12:40pm: Barnsley have settled down a bit after that first minute or two. No real chances yet
12:38pm: 'Paul Heckingbottom, he's one of our own' and 'Hecky give us a wave' from the Ponty End. Not a bad atmosphere so far
12:35pm: 3- Leeds' centre-back Pontus Jansson has been booked for fouling George Moncur on a counter-attack
12:34pm: Leeds have started on the attack, with three of corners in the first two minutes and some scramble Barnsley blocks
12:32pm: WE'RE UNDERWAY
12:28pm: Just a few minutes from kick-off here, the several thousand Leeds fans in the away end are starting to make a bit of noise but the home supporters have responded
12:18pm: Just more than ten minutes until kick-off now, we will bring you regular updates
12:07pm: Barnsley beat Leeds 3-2 at Oakwell in January, with goals from Tom Bradshaw, Ryan Kent and Conor Hourihane. Since then, the Reds have triumphed just three more times in 18 league games at Oakwell.
12:02pm: They will have to play well and take their chances, but it seems a very good opportunity for Barnsley to get a confidence-boosting victory which would be their sixth out of seven in home games against Leeds
12:01pm: Leeds had lost five out of their last six away matches and eight out of ten overall. There is pressure on manager Thomas Christiansen and a local derby defeat on Sky would not help
11:46am: Leeds have had 24 hours fewer to prepare for this match, after losing 4-1 to Wolves on Wednesday - a day after Barnsley played Cardiff. Paul Heckingbottom said that would be an advantage for the his side, and he has freshened them up with those five changes
11:44am: They all come in for Andy Lonergan, Kemar Roofe and the suspended Ronaldo Vieira
11:44am: Leeds have made three changes, with German goalkeeper Felix Wiedwald, Irish midfielder Eunan O'Kane and Italian striker Caleb Ekuban
11:42am: Substitutes: Lonergan, Roofe, Anita, Grot, Sacko, Pennington, Shaughnessy
11:42am: Leeds: (4-2-3-1): Wiedwald; Ayling, Cooper, Jansson, Berardi; O’Kane, Phillips; Alioski, Saiz, Hernandez; Ekuban.
11:40am: Amendment to the substitutes posted early. Matty Pearson is not on the bench, Cameron McGeehan is
11:32am: Reds fans will be relieved that top-scorer Tom Bradshaw is fit to start after a car crash on Wednesday night which left him with a bruised back
11:31am: Barnsley have made five changes to the side that lost 1-0 at home to Cardiff on Tuesday, reverting back to the team which drew at Norwich in the previous Saturday match. Angus MacDonald, fit again after a foot injury, Joe Williams, who has served his one-game suspension, Harvey Barnes, Tom Bradshaw and George Moncur. Dropping out are Matty Pearson, Gary Gardner, Cameron McGeehan, Ryan Hedges and Mamadou Thiam who is not in the squad with teenage striker Victor Adeboyejo appearing on the bench for the first time.
11:31am: Subs: Walton, McCarthy, Pearson, Gardner, Ugbo, Adeboyejo, Hedges
11:30am: Team: Davies; Yiadom, MacDonald, Lindsay, Fryers; Williams; Hammill, Moncur, Potts, Barnes; Bradshaw.
11:25am: The match starts at 12.30pm and is broadcast live on Sky Sports
11:25am: Good morning and welcome to this live coverage of Barnsley's Yorkshire derby against Leeds United
