Sophie Whitehouse etched her name into Charlton folklore as she saved four penalties in the shootout to win her side promotion to the Women’s Super League and relegated Leicester in the process.

The Republic of Ireland goalkeeper’s heroics gave Charlton a 2-1 victory on penalties to settle the nerviest playoff tie you could imagine after a goalless 120 minutes. The result capped off a dismal season for Leicester, who have lost every match they have played in 2026, while for Charlton the joy was unbridled and it was a case of ‘second-time lucky’ after they had lost a decisive game on the regular season’s final day that had seen the miss out on automatic promotion.

The first time such a playoff tie has been seen in the WSL, this fixture was introduced by the league partly with the idea of having a showcase game to draw in interest for broadcasters and create a climax to the season. They certainly got the drama they were hoping for at the very end but most of the match was remarkably cagey, lacking quality and low on chances.

Leicester arrived in south-east London on a dismal run, winless since the middle of December, having lost 11 consecutive league games and 12 in a row in all competitions. Charlton were similarly low on confidence after ending the regular league campaign with a disappointing run of just one win and four defeats in their final seven league matches, which saw them surrender an automatic promotion spot. Charlton had been nine points clear in mid-March, and missed a chance to go 12 points clear earlier that month, but were eventually overtaken by both Crystal Palace and Birmingham, who won the title with a pivotal victory at Charlton on the season’s final day.

Compared to the £205m that was on the line about15 miles away, for the men’s playoff decider between Hull and Middlesbrough, the financial prize on offer for securing a top-flight place in the WSL was rather more negligible in comparison, with one club source estimating to the Guardian that the winner would stand to benefit from a boost in the “hundreds of thousands of pounds” through a greater share of central distribution money compared to WSL2. The greater value in top-flight WSL football lies in the potential increase in club-specific commercial deals that can be negotiated as a result of the greater exposure offered with live games on the BBC and Sky Sports, with another source with knowledge of a WSL club’s finances estimating that could be worth more than a million pounds per season, or more, depending on each club’s voracity in sponsorship negotiations.

But try telling any of the players or staff – or the 3,979 fans in attendance who set a new club record for a Charlton women’s home match at The Valley, surpassing the previous record that had stood for 23 years – that this was any less important.

Very little goalmouth action occurred early on, as both teams contended with temperatures of about 29 degrees. The visitors went closest to opening the scoring before the break when only a superb reaction save from Whitehouse – the winner of the WSL2 Golden Glove award with the most clean sheet – kept out a Shannon O’Brien effort at the start of first-half stoppage time.

Sensing the seriousness of their predicament, in the 55th minute, Leicester made a triple change that saw them place their faith in their more experienced players. The trio have a combined age of 103. Rachel Williams, 38, Ashleigh Neville, 33, and Emily Louise van Egmond, 32. But it was Charlton who went closest tow winning it before the shootout, as Katie Lockwood struck the crossbar from range, the shot bounced on to the line and away, and when Lucia Lobato put the rebound in, replays showed she might have been a hair’s-width offside. Ultimately it mattered not as Whitehouse stole the show in the shootout, saving from Van Egmond, O’Brien, Heather Payne, and, from the decisive spot-kick, the substitute Noémie Mouchon, to spark wild joy around The Valley.