One weekend, two games and 7,140 square metres of grass: a week with the Wembley ground staff reveals an astonishing level of perfectionism in pitch upkeep. From preparation to game mode, every detail is controlled.
The Morning Routine
Karl Standley, Wembley's head of grounds and surface transitions, and his assistant Cameron Hutcheon gather in their usual spot in the south-west corner of the stadium with hot cups of tea. Standley, a coffee devotee, switches to tea on matchdays as a nod to his mother. After kick-off, they survey the glistening green pitch like lions over their savannah.
Standley and his six-strong team are only halfway through a day that began eight hours earlier. The morning unfolded in the peaceful silence of 90,000 empty seats. Dew was brushed from the surface, and every blade of ryegrass was cut lengthways and widthways to exactly 22mm. Team member David Moulds painstakingly set each mower to the required height, with each in-house sharpened blade tested on paper strands.
"You wouldn't perform an operation with a Stanley knife," Standley says. "It wouldn't heal. It's like a surgeon's scalpel – we need our blades to be as sharp as possible. A rough cut could attract diseases."
Precision Work
Standley spent 90 minutes repainting the pitch lines, except for the east-end penalty spot, which was entrusted to a journalist. Meanwhile, Brendan Abbott and Liddy Ford erected goalposts, their synchronized moves a masterpiece of coordination. Abbott, a 17-year Wembley veteran, orchestrated every move, while Ford, who joined 18 months ago, followed his lead. With encouragement from Standley and Hutcheon, they are flourishing and have already led ground staff during Lionesses games.
Once every job on the whiteboard was ticked off, the team gathered to eat before entering game mode. Apprentice James Cruz was teased for overfilling his salad box during the week, but his offer to work late, missing his last bus, was firmly rejected.
Game Day Preparations
Two hours before kick-off, the watering window began. "One half of the ground is in the baking sun, the other in the shade," Standley explains. "The east end is windy, the west end dead, so we're effectively dealing with four pitches. We discuss them as a team. It's a case of: 'We've seen this movie before, this is how it ends.' Our culture is such that, if the team think I'm wrong, they're in a safe space to tell me."
Standley, Moulds, and Abbott have 57 years of experience between them at Wembley alone. Moulds and Abbott recently celebrated 20-year anniversaries. "We had expected to be preparing pitches straight away, but the first year ended up being a desk job," Moulds says.
Moisture readings taken over the previous 48 hours, along with data on traction and hardness, were analysed by AI. From this, the team concluded that Wembley's 24 sprinklers would evenly apply 2mm of water before warm-ups, plus another millimetre after them and at half-time. All is controlled by a programmed radio device in Standley's possession. "We could do it using an app," Hutcheon says, "but that would leave us liable to hacking."
Managing Stakeholders
During watering, Standley and Hutcheon position themselves by the tunnel, greeting players and officials. Each team receives notice of their designated warm-up areas, with gentle reminders. Some adhere strictly, while others take liberties. Broadcasters also attempt to negotiate changes to sprinkler schedules to keep their on-air talent dry.
When players return to their dressing rooms, the team gets a first opportunity to fix divots. For semi-finals, the window is about a dozen minutes. On Saturday, the first whistle was Standley's cue to return to the groundskeeping corner, uttering "blue valve off" into the earpieces of the entire team. The irrigation system is shut during play.
The Pitch Lifecycle
The "lay and play" pitch hosting the FA Cup semi-finals began life in August 2025 at a secret location. In January, it was cut into over 700 10m x 1.2m strips and driven overnight to north London. "Our record for an install is two-and-a-half days – that was between Oasis's fifth concert and the 2025 Community Shield," Standley says. The record will likely be broken later in 2026.
Once a pitch reaches its end of life, its approximately 5% plastic content is recycled into benches, key rings, planters, and LPs gifted to visiting artists. The ground staff conceived and enacted this idea themselves, with the first items shaped over a barbecue in Standley's garden. "I still owe my wife and daughter a baking tin," he says.
Beyond Matchday
On matchday minus two, one of a rotational cast of resident falcons was on duty to ward off pigeons. On matchday minus one, Abbott and Moulds spent four and a half hours aerating the ground with 1.8 million holes to relieve compaction and enhance playability.
During the match, the ground staff maintain a watching brief, with spare corner flags ready in case of incident. Half-time brings another divoting opportunity. Among the team are Yousef Shah and Josh Wenham, on a week-long work experience placement via the King's Trust. "Somebody took a chance on me once, so it's important we do the same," Standley says. Shah beams: "Two weeks ago, I never could have imagined I'd be doing that. Wow … so cool."
Post-Match
Full time means the team is on again. University Campus of Football Business student Dylan Samways leads a group pulling orange brushes lengthways to stand the grass back up and remove debris. Lewis Arscott, who commutes from Exeter for matchdays, starts the next wave with a quartet of lawnmowers. As dark descends, final divoting packs form. Simon Rudkins, head of grounds at Lewes FC, and Chris Horsler, from a state school, discuss a new tool being trialled.
Shortly before 10pm, after pushing into the evening to lighten Sunday's load, Standley gathers the team. "We have a rule," he says. "When those two teams arrive tomorrow, they should not be able to tell there was a game today." And it all began again nine hours later.
