Mason Melia scored just three minutes into his first appearance in a Tottenham jersey on Saturday, spurring the U21s on to a 3-2 comeback win over West Ham.
One of the most highly-rated young Irish footballers in many years, 18-year-old Melia arrived at Spurs from St. Patrick's Athletic in January for a record transfer fee for a League of Ireland player.
However, fitness issues meant that Melia only made his bow on Saturday - and he made an instant impact for the Spurs U21s in their Premier League 2 London derby with West Ham United.
Melia was introduced with 23 minutes to play, with Spurs 2-1 down at home.
It took Melia just three minutes to bring the sides level with a close-range finish from Calum Logan's low, driven cross.
Spurs would go on to complete the comeback and prevail 3-2, on a long overdue and memorable day for young Melia.
READ HERE: Ireland Fans Spared World Cup Chaos As Ticket Prices Hit Disgraceful Highs
READ HERE: Gary Breen Feels Hallgrimsson Needs To Make One Ireland Change Moving Forward
Mason Melia scores for Spurs U21s
Melia's move to Spurs was completed last February, but he saw out the 2025 season at St. Patrick's Athletic due to Brexit regulations preventing Irish players from moving to the UK before their 18th birthday. He would finish the League of Ireland season with 13 goals, just one goal shy of top scorer Padraig Amond.
The Wicklow native arrived at Tottenham in January, but struggled with both a back injury and a chest infection in his first few months at the club.
Speaking to Spurs' social media team after Saturday's win, Melia praised the work of the club's physios in helping him return to full fitness.
"I've never felt better in my body," Melia said.
"To be honest, they've looked after me really well, the physios, everyone in there, so I'm feeling really good in myself and I've settled in well. So, excited to be back."
It was clear that this return to play was long overdue in Melia's mind, and that he was buzzing not only to be back out on the pitch but to help inspire Spurs' second-half comeback.
Obviously, I'm buzzing to be back on the pitch, mainly. It's been a long six months. I'm happy to get the goal and win the game.
It's a nice feeling to get used to, but that's my job at the end of the day, so I'm happy to be back doing that.
I did [have an impact on the comeback], to be fair, I think the lads done really well to grind in really. Look, it was a tough slog game but you get the 3-2 result and it's a good win.
It was a scrappy game, but it's a London derby, they're going to be like that. It's going to be tough. I thought the lads dug in well, did very well to get the goals back.
There will hopefully be even bigger days with Spurs for Mason Melia, but this must rank among the proudest moments of his career to date.
The Ireland U21 international said that many of his family had flown to London especially to see the game, making it all the more memorable an occasion.
A good few of them have, I've a big family, so a good few of them came over. My parents, my missus...yeah, I'm buzzing to have them here as well, it makes it more special.
It's been a long time coming. I'm really proud to make my debut and have it happen finally, I thought it was never going to happen! No, look, I'm buzzing to be here and get started.
We have a funny feeling that will prove to be the first of many goals in a Spurs jersey for Mason Melia.