The Madrid Open began in 2002 as an indoor autumn hardcourt event at the Madrid Arena, a different animal entirely from the tournament it became. Its modern shape arrived in 2009: the move outdoors to the purpose-built Caja Mágica, the switch to red clay, and a relaunch in early May as a combined ATP Masters 1000 and WTA 1000 — one of the few non-Slam stops to share a marquee venue across both tours. It now anchors the heart of the European clay swing, wedged between Monte Carlo and the Italian Open as the road to Roland-Garros narrows.
The defining variable is altitude. Madrid sits roughly 650 meters above sea level, the thinnest air on the clay calendar, and the ball jumps and travels in a way it does at no other dirt event. That tilts the surface toward bigger serving and flatter, more aggressive ball-striking — clay that rewards hardcourt instincts. Players who labor on the heavier, slower courts of Monte Carlo and Rome often find Madrid the friendliest red-dirt fortnight of the spring.
The honor roll reflects that hybrid character. Carlos Alcaraz — a hometown favorite — took the 2023 title over Jan-Lennard Struff in three sets, before Andrey Rublev edged Felix Auger-Aliassime 4-6, 7-5, 7-5 in 2024 and Casper Ruud outlasted Jack Draper 7-5, 3-6, 6-4 in 2025. The big-serving, flat-hitting list is no accident — Madrid's air flatters exactly that profile.
The most recent edition went to Jannik Sinner, who dismissed Alexander Zverev 6-1, 6-2 in the final — the kind of lopsided scoreline the surface's first-strike premium can produce when the top seed is locked in.