'City pinning Vale back'published at 21:11 GMT 3 March
Port Vale 0-0 Bristol City
Phil Sproson
Former Port Vale captain on BBC Radio Stoke
Bristol City have gone on the front foot in this half and have pinned Vale back.
Port Vale progress to fifth round with defeat over Bristol City
Ben Waine's extra-time winner sent League One strugglers Port Vale through to the FA Cup fifth round for the first time in 30 years with victory over Bristol City.
The striker's tame finish at Vale Park somehow evaded the City defence to send the home crowd wild.
It was a dismal performance from the Championship visitors, who lacked a cutting edge all night and were made to pay.
Vale, who are bottom of League One, will host Premier League Sunderland on Sunday - and that will thrill match-winner Waine, who supports their rivals.
"I'm a Newcastle fan so bring it on," he said.
Vale went close inside the first 15 minutes when Waine glanced Connor Hall's left-wing cross narrowly wide of the far post.
On the half hour mark, the New Zealand forward drove towards goal, using his strength to hold off the defence in the area before forcing Joe Lumley into a save.
Waine's third chance of the half came just before the break, heading wide from a corner.
Having struggled to create any clear-cut chances in the first half, Bristol City began to take control in the second as Sam Bell swivelled and shot in the area, but couldn't keep his effort down.
In stoppage time, Bell went close again with a header blocked.
Waine was almost gifted a goal in the extra period when he pounced on a weak header by George Tanner, but his effort was cleared off the line by Cameron Pring.
Vale keeper Joe Gauci was equal to Scott Twine's curling free-kick as he was finally tested.
With penalties on the cards, Waine pounced with eight minutes left, finishing from a tight angle after meeting Andre Gray's through-ball and rounding Lumley to seal his side's first fifth-round appearance since they lost a replay at home to Leeds United in 1996.

Ben Waine scored a 112th-minute winner for the Valiants as Bristol City had just two shots on target all night
Port Vale match-winner Ben Waine told BBC Sport:
"That's unbelievable. It was a solid performance and we reduced them to minimal efforts on goal.
"My first chance probably goes in on a better pitch but the second one probably gets cleared off the line if it's a better pitch.
"It was pure relief when I saw it go in. It was amazing. It was special. Everyone worked their backsides off, to get that reward at the end is amazing."
Bristol City head coach Gerhard Struber told BBC Radio Bristol:
"Really disappointed, we had a completely different plan to jump in the fifth round and again it was in big moments, in these basics [we were] not on top, especially when we realise chances, that we are ready to bring the ball in the net, we miss here a little bit.
"Then we get cheap goals against us, when you look at this goal how we get it it's a long ball, lose the first duel and then it was not connected enough.
"We have some new players in the backline and we have to create a good wall but I'm really unhappy how we deal in this moment.
"We know FA Cup is always a little bit special but we have to win this game, this must be our clear standard and we don't jump in this direction."
After the opportunity to rate players has closed, the score displayed represents the average from all the submissions by BBC Sport users.
Manager: Jon Brady
Formation: 3 - 4 - 2 - 1
Manager: Gerhard Struber
Formation: 3 - 4 - 2 - 1
Manager: Jon Brady
Formation: 3 - 4 - 2 - 1
Manager: Gerhard Struber
Formation: 3 - 4 - 2 - 1
FA Cup
All competitions
All competitions
All competitions
Port Vale and Bristol City have never previously faced each other in the FA Cup, with this the first meeting between the two sides since a 3-1 victory for the Robins in League One in February 2015.
Bristol City have won eight of their last nine games against Port Vale (D1) – since the first game in this run in April 2005, their 89% win-rate against the Valiants is their strongest against any side they’ve played more than three times.
This is Port Vale’s first FA Cup fourth round tie since falling to a 3-1 defeat to Brighton in 2013-14. The Valiants have been eliminated from five of their last six ties at this stage of the competition, last progressing to the fifth round in 1995-96.
Bristol City have progressed from five of their last six FA Cup ties against sides from a lower division, while they have won eight of their last 10 away games in the competition against lower tier opponents.
Emil Riis has been involved in five goals in four starts in the FA Cup (4 goals, 1 assist), scoring a hat-trick for Bristol City in their 5-1 win in this season’s third round, their first FA Cup hat-trick since Phil Jevons in December 2006 against Gillingham.