In an eventful match with plenty of needle, Vinicius was fired up, snapping into tackles and encouraging the crowd to make more noise
Electronic line calling systems were also affected by the power cut, the ATP said, while spectators shared pictures of dark hallways at the Manzanares Park Tennis Center.
Zverev cruised past home favorite Roberto Bautista Agut 6-2, 6-2, while Sabalenka triumphed over qualifier Anna Blinkova 6-3, 6-4.
Brazil beat Senegal 2-0 in feisty friendly at the Emirates
A summary of Wednesday's action in the UEFA Champions League.
Late goals from Dani Olmo and Robert Lewandowski earned LaLiga leaders Barcelona a hard-fought 2-0 victory over Espanyol.
Xabi Alonso has signed a three-year contract until June 2028 and the 43-year-old replaces Carlo Ancelotti, who took charge of his last game on Saturday.
Norway's Casper Ruud won his first Masters 1000 title on Sunday, as he stormed to a 7-5, 3-6, 6-4 victory over fifth seed Jack Draper in the Madrid Open final with a gutsy performance that showcased his clay-court mettle.
Germany dominated the first leg of their Nations League final against Spain on Friday but could not find the back of the net as they were held to a scoreless draw ahead of Tuesday's second leg in Madrid.
'Bellingham had a bruise from a knock and will not be available. Vinicius Jr. has been given an extra day to recover, but will be available for tomorrow.'
Real Madrid winger Vinicius Jr issued a public apology on Wednesday after his angry reaction to being substituted during Sunday's heated 2-1 El Clasico victory over Barcelona had him storm straight to the changing rooms.
Coco Gauff dismantled defending champion Iga Swiatek 6-1, 6-1 on Thursday with a ruthless display to storm into her first Madrid Open final, where she will face world number one Aryna Sabalenka for the WTA 1000 title.
Real Madrid coach Ancelotti goes on trial in Spain for tax evasion.
'We've been talking during this week and now it's the right moment to announce it.'
A Jules Kounde goal in the dying minutes of extra-time handed Barcelona a dramatic 3-2 win over fierce rivals Real Madrid in an enthralling Copa del Rey final on Saturday.
With a game in hand, Hansi Flick's Barca are top on 66 points, three ahead Real in second
Norwegian Casper Ruud did not let a rib injury get in the way of setting up a Madrid Open final showdown with fifth seed Jack Draper as he reached the title match without dropping a set following a 6-4 7-5 win over Francisco Cerundolo on Friday.
Alvarez scores twice as Atletico crushes Real Madrid 5-2 in La Liga derby
Cristiano Ronaldo cleared to play opening matches at World Cup
Real booked their place in the final when substitute Arda Guler lifted a corner to Ruediger, who headed the equaliser that put Real Madrid through on aggregate.
Sevilla ended defending champions Barcelona's unbeaten streak in the Spanish League with a crushing 4-1 defeat, in Madrid, on Sunday.
Raphinha struck twice late in the second half as Barcelona secured a hard-fought 2-0 victory over a resolute Osasuna side on Saturday, extending their lead at the top of the LaLiga standings to seven points.
Real Madrid manager Xabi Alonso declined to comment on Saturday after Barcelona winger Lamine Yamal suggested the capital club "cheat" and "complain" in a televised interview on Friday.
Manchester City manager Pep Guardiola was furious at several decisions during the 2-1 loss at St James' Park and appeared to take out his frustration on a pitch-side TV cameraman after the final whistle.
Xabi Alonso guided Bayer Leverkusen to a double last season as they won the German Cup and lifted their first Bundesliga title without losing a game.
Ferran Torres struck twice as Barcelona marked their long-awaited return to their Camp Nou Stadium with an emphatic 4-0 win over Athletic Bilbao on Saturday.
Marcelo, 36, played for Real Madrid from 2007-2022 and left the Spanish club with 25 trophies in 546 games, including six LaLiga titles.
Barcelona recovered from an early setback to secure a 3-1 victory over Deportivo Alaves in LaLiga on Saturday.
Liverpool shrugged off the absence of Mohamed Salah as midfielder Dominik Szoboszlai scored an 88th-minute penalty to give them a 1-0 Champions League win at Inter Milan.
Vinicius Jr, who joined Real in 2018, has won the Spanish top-flight league three times with the club, apart from two Champions League and two Club World Cup titles.
A round-up of Wednesday's Champions League quarter-final second leg between Real Madrid and Arsenal, Inter Milan and Bayern Munich.
Kylian Mbappe and Brahim Diaz also struck for Real, to cancel out a double from City's Erling Haaland
Real Madrid will play local rivals Atletico Madrid while Bayern Munich were drawn against Bundesliga title challengers Bayer Leverkusen on Friday.
That kept Real top of LaLiga on 50 points, one ahead of Atletico in second who missed a chance to leapfrog them. Barcelona, third on 45 points, visit Sevilla on Sunday with a chance to close the gap in the title race.
Juventus have sacked head coach Igor Tudor after failing to win their last eight matches in all competitions, the Serie A club said on Monday.
A summary of Tuesday's Champions League first leg quarter-finals between Arsenal and Real Madrid, and Inter Milan and Bayern Munich.
A round-up of Saturday's action in LaLiga, Ligue 1, Serie A and Bundesliga.
Barcelona striker Robert Lewandowski has suffered a torn thigh muscle, the club said on Tuesday, with the Poland captain facing a spell on the sidelines that could rule him out of next week's LaLiga clash against Real Madrid.
LaLiga's decision to stage a match in Miami later this year is good for football and a reward for the international supporters who pay to watch the league from afar, the Spanish soccer federation's (RFEF) president Rafael Louzan said.
Brazilian teenage striker Endrick came off the bench to score two goals in extra time and help Real Madrid rescue a hard-fought 5-2 win over Celta Vigo.
