Madrid: Real Madrid's young striker Alvaro Rodriguez salvaged a late 1-1 draw for the champions in a tense derby clash against 10-man Atletico Madrid on Saturday in La Liga.

The point reduces league leaders Barcelona's advantage on Los Blancos to seven points, but gives the Catalans the chance to expand the gap to 10 on Sunday against Almeria.

Jose Gimenez had headed Atletico in front in the second half shortly after team-mate Angel Correa had been sent off for elbowing Madrid defender Antonio Rudiger.

However 18-year-old forward Rodriguez headed Madrid level on only his second league appearance for the club.

The striker made a strong impact in a cameo against Osasuna last weekend, setting up a goal, and made an even more important contribution against Atletico.

"He's a boy who works very hard in training, he's very tall, he's got goals," Madrid goalkeeper Thibaut Courtois told DAZN.

"Today with the goal he saved a point, it's very important and I hope he continues like this."

Madrid coach Carlo Ancelotti replaced injured duo Rodrygo and David Alaba with Marco Asensio and Nacho Fernandez respectively, while Toni Kroos returned to the team.

His counterpart, Diego Simeone, was without injured World Cup winner Rodrigo de Paul and opted for youngster Pablo Barrios in the middle.

The first half was evenly contested and surprisingly pedestrian in quality, after the entertaining Copa del Rey clash these sides offered up in January, won 3-1 by Real Madrid.

Ancelotti's side also won the first league match against Atletico in October, but could not continue their domination at the Santiago Bernabeu.

Atletico defender Reinildo Mandava was forced off injured midway through the first half, appearing to hurt his knee in a tussle with Fede Valverde.

Marcos Llorente complained when he was booked for holding Vinicius Junior off with a hand to the Brazilian's face, but there was little else to set pulses rating in the opening 45 minutes.

- Correa elbow -

Antoine Griezmann, in fine form in 2023, dragged a low shot narrowly wide of Thibaut Courtois's goal following good work by Yannick Carrasco after an hour.

The game tilted in the hosts' favour when Correa lashed out and hit Rudiger in the chest off the ball, with the German defender flinging himself to the floor.

Spanish news outlets had reported Atletico were unhappy with the appointment of referee Jesus Gil Manzano, who once dismissed former Rojiblancos striker Diego Costa for insulting him -- leading to an eight-match ban, and his red card for Correa will not help heal old wounds.

"It could be a yellow, but to send off a player for that -- there wouldn't be players left on the pitch," Atletico coach Simeone told DAZN.

"It keeps repeating, it's becoming normal and that's not good and it would be good if we could all compete in the same way."

With the numerical advantage, Ancelotti took a risk and brought on young forward Rodriguez for defender Nacho, moving substitute Eduardo Camavinga to left back.

Moments later, Atletico took the lead.

Gimenez, who had replaced the injured Reinildo, met Griezmann's inviting free-kick with a towering header after 78 minutes to break the deadlock.

Vinicius curled an effort high over the crossbar as Madrid sought an equaliser, the Brazilian unable to recreate his sensational performance at Anfield in the 5-2 Champions League win over Liverpool midweek.

However Rodriguez intervened with five minutes left on the clock, leaping brilliantly to nod Luka Modric's corner in off the post, after Atletico had left him unmarked.

It was enough for Madrid to avoid a first home league defeat by rivals Atletico since 2016, but the result leaves the door open for Barcelona to take another step towards the title on Sunday.

"I think it was a very tight game," added Courtois.

"Against 10 men what you can't do is give away fouls ... it's the one threat they can have when they've had a red card.

"We went behind and then saving a point is better than nothing, but it's not enough."