Overview

• A nationwide power outage in Spain on April 28 disrupted the Madrid Open, suspending matches and disabling electronic line-calling systems and scoreboards.
• Jacob Fearnley's third-round match against Grigor Dimitrov was interrupted at a critical stage, with play postponed until Tuesday pending power restoration.
• The outage, attributed to 'induced atmospheric vibration' from extreme temperature variations, also caused transport chaos in Spain, Portugal, and southern France.
• Tournament organisers abandoned both day and night sessions, citing safety concerns, while some matches saw manual umpiring improvisations before suspension.
• Spain's grid operator, Red Eléctrica, is implementing a phased power restoration plan, gradually reconnecting generating units to stabilize the grid.