Pompey threw away two points at Fratton Park after nine-man Coventry staged an incredible fightback.
They looked to be cruising to victory, having recovered from the setback of falling behind to Jordy Hiwula’s early strike.
Ronan Curtis headed the hosts back on level terms and John Marquis turned the game on its head just before the break.
The win appeared to be wrapped up when Gareth Evans raced through to score and their opponents saw Fankaty Dabo dismissed.
Matt Godden then netted a penalty as the drama continued, only for Gervane Kastaneer to also be sent off.
Despite their numerical disadvantage, Michael Rose grabbed a late equaliser for the Sky Blues to leave the Fratton faithful stunned.
Kenny Jackett made three changes from the side that were narrowly beaten at Sunderland on Saturday.
Evans returned to skipper the side, with Ross McCrorie starting at right-back, having impressed from the bench on Wearside.
Sean Raggett also came in for his full Pompey debut, as Andy Cannon, Christian Burgess and Anton Walkes made way.
The first half was played at breakneck speed and Coventry keeper Marko Marosi was forced to parry clear Marcus Harness’ delivery, with Liam Kelly on hand to clear the loose ball.
But it was the visitors who broke the deadlock in just the third minute after breaking quickly from a Blues corner.
Godden was sent clear down the left and he slipped a pass across for the unmarked Hiwula to lash a shot into the roof of the net.
The hosts were not behind for long, however, and when the impressive Harness intercepted a clearance, it led to the equaliser.
He received the ball back and whipped in a superb cross towards the back post, where CURTIS arrived to powerfully head home.
And Pompey felt they should have had the chance to go ahead just moments later when Marquis went down in the box.
It appeared as though he had been tripped by Rose and the striker was furious when referee Kevin Johnson awarded a corner.
McCrorie then went close with a swerving strike from the edge of the box that a diving Marosi did well to push clear.
Coventry were looking dangerous themselves, though, and Hiwula fired into the side netting after collecting Brandon Mason’s threaded pass.
The hosts were forced to make a change on 31 minutes when Lee Brown went down injured and had to be replaced by Brandon Haunstrup.
And their opponents soon had a couple of players booked, with Dabo and Kyle McFadzean having their names taken for fouls on Harness and Marquis respectively.
It seemed as though the players would be heading in all square for the interval, but a fine move ensured Pompey would be ahead.
Tom Naylor played a superb long pass up the pitch for Curtis, whose backheel was collected by the overlapping Haunstrup.
He fired in a low cross and a stretching MARQUIS was able to poke the ball into the net for his first goal since his Fratton return.
Coventry City 1
Paul Downing somehow managed to head wide an Evans free-kick once the action restarted, although his blushes were spared by the linesman’s flag.
His centre-back partner did nor fare much better when Evans cut a corner back for him, with Raggett ballooning a shot over the bar.
Coventry certainly looked capable of scoring themselves and it took a fine save by Craig MacGillivray to deny Godden when Downing’s clearance ricocheted into his path.
McCrorie then made a perfectly-timed challenge inside the box to halt the progress of the marauding Hiwula.
Both defences were looking susceptible to conceding more goals and it was a mistake from the hosts that led to Pompey’s third goal.
McFadzean was caught dithering on the ball by EVANS, who burst clear and calmly slotted into the net.
The hosts were then furious when play was stopped for Dabo’s handball, despite Curtis racing clear and finding the net.
But the Coventry right-back had already been booked and received his marching orders from Johnson.
Marosi then came close to gifting Harness a goal, fumbling his fierce shot and quickly recovering to prevent the ball from spinning over the line.
MacGillivray looked more assured at the other end, adjusting his position to push over a swerving Liam Kelly strike.
But the Sky Blues did have a lifeline on 75 minutes, as Godden stroked home from the spot after Ben Close had been penalised for upending Kelly.
Their hopes of a comeback almost immediately received a setback, however, when Kastaneer – who had only been on the pitch for 11 minutes – was dismissed.
He lunged in on Downing having already received a yellow card and despite his pleading, was shown a red card by Johnson.
But it looked as though they had equalised on 82 minutes when Rose turned the ball home at the back post, only to have his celebrations cut short by an offside flag.
Burgess replaced Evans, as Pompey tried to shore up their backline for the closing stages of the contest.
Coventry had other ideas, though, and the nine men remarkably levelled when Rose poked home from a long throw.
Brett Pitman was thrown on for the closing stages, although it was Close and Curtis who had half-chances to rescue the victory.
Pompey (4-2-3-1): MacGillivray; McCrorie, Raggett (Pitman 90), Downing, Brown (Haunstrup 32); Naylor, Close; Harness, Evans (c) (Burgess 85), Curtis; Marquis
Goals: Curtis 10, Marquis 43, Evans 56
Booked: Naylor, Marquis
Subs not used: Bass, Bolton, Cannon, Harrison
Coventry (4-3-3): Marosi; Dabo, McFadzean, Rose, Mason; Shipley, Kelly (c), Westbrooke (McCallum 64); Jobello (Kastaneer 67), Godden, Hiwula (Bakayoko 80)
Goals: Hiwula 3, Godden 75 (pen), Rose 86
Sent off: Dabo (two yellow cards), Kastaneer (two yellow cards)
Subs not used: Wilson, Hyam, Eccles, Bapaga
Referee: Kevin Johnson
Attendance: 18,748 (950 away fans)
|19 Sammi Hanratty is an American actress.
Born : 20 September 1995 ( 23 )
Hanratty's first lead role took place in 2009, portraying Chrissa Maxwell in An American Girl: Chrissa Stands Strong. In 2011, she played the role Whitney Brown in the film The Greening of Whitney Brown. Hanratty is considered a Celebrity Friend for the Starlight Children's Foundation.
Hanratty has appeared in several films and television series including the 2006 ABC Family original film Hello Sister, Goodbye Life, opposite Lacey Chabert. In 2006, she was a recurring character through seasons two and three of The Suite Life of Zack & Cody as Holly, a little girl whose father is a con man and once stayed at the Tipton. That same year, she appeared in the ABC film Stephen King's Desperation, and had an uncredited minor role in Pirates of the Caribbean: Dead Man's Chest. From 2006 to 2009, Hanratty had a recurring role on the action-drama series The Unit with her older sister Danielle. In 2006, she appeared in the film The Santa Clause 3: The Escape Clause, playing an elf named Glenda. She also played Chrissa in the 2009 film An American Girl: Chrissa Stands Strong. And in 2018 played a role as Carl's wife Kassidi on Showtime's television series Shameless.
Pompey suffered defeat in their latest encounter with familiar foes Sunderland, despite taking the lead in the north-east.
A first goal for Marcus Harness since his summer switch from Burton broke the deadlock – and the Blues were good value for their lead.
But the Black Cats had turned things around by the interval, with Jordan Willis heading a leveller before Chris Maguire struck against his former club.
There were chances for the visitors to leave with at least a share of the spoils, but Sunderland held on for the win.
Kenny Jackett made one change from the side that beat Tranmere on home soil the previous weekend.
John Marquis returned to the starting line-up to lead the line, with Ellis Harrison dropping to the bench.
Former Blues loanees Marc McNulty and Maguire both featured for the hosts, with the latter having scored the decisive goal in last season’s play-off clash.
It was Pompey who made the brighter start and a cross from Anton Walkes in the opening seconds was diverted over by Ronan Curtis.
Ben Close has netted a couple of recent stunners and tried his luck with another 30-yard effort, although this time the ball narrowly cleared the crossbar.
Then, after Marquis had done well to win a corner on the right, Lee Brown’s delivery was cleverly collected by Jon McLaughlin.
The Sunderland stopper soon had to come racing from his line to stop Marquis latching onto Close’s fine pass.
And the visitors made their dominance count by breaking the deadlock midway through the first half.
Harness played a neat one-two with Marquis and was unable to dig out a shot, with his team-mate also failing to make a clean connection at the second attempt.
But the ball fell for HARNESS and he made no mistake, sweeping home a shot to open his goalscoring account for the club.
The lead did not last long, however, as Willis charged into the box to powerfully convert a Grant Leadbitter corner.
Both sides were looking capable of adding to the scoring as the half progressed, although it was the hosts celebrating on 39 minutes.
Walkes tried to stop Aiden McGeady, but his interception ricocheted against the winger, who continued his charge
The Irishman then played a lovely pass across the face of goal, with Maguire there to slot past a helpless Craig MacGillivray.
The hosts did receive a blow soon after the restart, as McNulty went down injured and was unable to continue, with Charlie Wyke on to replace him.
Pompey were looking for a leveller, but Curtis could not find the target after rising to meet Walkes’ right-sided delivery.
They had a better chance when the visitors won position and Harness slipped a neat pass through to Marquis, who was unable to find the target.
And a spell of intricate short passes led to Brown finding the ball on the left, although his cross was not quite right for Harness.
Brown soon received the ball back again, though, and this time could not beat McLaughlin from a tight angle.
Luke O’Nien wanted a penalty at the other end after going down under pressure from Tom Naylor, but his appeals were immediately dismissed by referee Michael Salisbury.
And the official was equally unimpressed just moments later, when Maguire decided to theatrically hit the turf.
Jackett made a double switch just past hour mark, with Curtis and Andy Cannon making way for Harrison and Gareth Evans.
There was then a nervy moment as the ball flew around the Blues box and could not be cleared, but the danger eventually passed.
The final substitution for the visitors saw on-loan Scottish youngster Ross McCrorie replace Walkes at right-back.
And he immediately released Marquis with a great pass down the right. The striker squared for Evans, whose goal-bound effort was blocked by Alim Ozturk.
A cross from McCrorie was then diverted towards his own net by Leadbitter, but McLaughlin was able to claw the ball to safety.
Pompey continued to control possession as the seconds ticked down, although Sunderland remained resolute to see the game out.
Sunderland (4-2-3-1): J.McLaughlin; O’Nien, Ozturk, Willis, C.McLaughlin; Power, Leadbitter (c); Gooch, Maguire (Hume 87), McGeady (Grigg 81); McNulty (Wyke 49)
Goals: Willis 27, Maguire 39
Booked: McGeady, Maguire
Subs not used: Burge, Flanagan, Dobson, McGeouch
Pompey (4-3-3): MacGillivray; Walkes (McCrorie 73), Downing, Burgess, Brown; Close, Naylor (c), Cannon (Evans 62); Harness, Marquis, Curtis (Harrison 62)
Goals: Harness 22
Subs not used: Bass, Raggett, Haunstrup, Pitman
Referee: Michael Salisbury
Attendance: 29,140 (874 Pompey fans)