A First Season Scorecard for Autonomous Fairway Mowing

What should a first season prove?

A first season with an autonomous fairway mower should answer four plain questions. How much ground did it cover, how many crew hours did it hand back, does the cut still meet your standard, and how often did it stop and why. Everything else is interesting but secondary. A scorecard built on those four measures is easy to explain to a board and hard to inflate.

Most published acreage figures come from manufacturers or early installs, under conditions the manufacturer chose. Treat those figures as a ceiling to test. Your scorecard should put your measured numbers beside the claim, so the gap between them is visible from the first page.

How much ground should you count?

Firefly's AMP-L100 is rated at up to 25 acres per charge with a 100 inch, five reel cut, and its flyer says actual results vary with conditions (vendor figure, checked November 2026). A 2026 Concert Golf install report repeats the same 25 acre figure. Husqvarna's CEORA with a 43 liter deck is rated at 20,000 to 25,000 square meters per day, a vendor rating published in its UK press material.

A superintendent blog from Highlands CC describes a mower cutting roughly 5 acres in an hour on a course with about 23 acres of fairways. That is one person's account, not a measured study, but it shows the arithmetic worth doing. At that pace, 23 acres is a little under five hours of cutting before charging, edge passes and stops. Log acres completed per run hour, acres per charge and total run hours each week, so the ratio comes from your fairways rather than a brochure.

I did not find an independent multi season study of acres per day under superintendent run conditions, so there is no outside benchmark to score against. Your own first season becomes that benchmark.

How do you count crew hours returned?

Start with a baseline built from your own timecards for the same fairways in the season before the mower arrived. Labor is the pressure behind most of these decisions. A USGA Green Section Record article reports, citing the 2024 GCSAA Maintenance Budget Survey, that average labor expenditures rose 17 percent from 2022 to 2024, and it ranks lack of qualified and skilled labor as the top superintendent concern nationally.

Net hours returned equal the baseline hours minus every hour the new process adds. A mower that needs a person close by on every run returns fewer hours than the brochure implies, and that is still a useful, honest finding. Count each added task as carefully as the cutting itself.

• Supervision time while the mower runs, including phone or tablet checks
• Setup and pre run checks on each fairway
• Hand trimming and edging the mower leaves behind
• Charging moves and battery handling
• Cleanup after stoppages and restarts

What does a fixed cut quality check look like?

Cut quality is where first seasons quietly drift, because the mower's output looks consistent and crews stop checking it. Pick fixed check points, perhaps one per fairway plus each approach, and measure height and stripe clarity with the same tool on the same days each week. Keep a hand cut reference strip nearby so you compare like with like.

I found no published standard for cut quality measurement in this research, and no standard exception log format either. The protocol is yours to write. Write it before week one, date it, and do not move the check points midseason, since a changed method makes the trend unreadable.

What belongs in the exception log?

An exception log turns stoppages into information. Each entry needs a time, the zone, the cause as far as the crew can tell, how long the mower sat idle, and who restarted it. Without those fields, a season of stops reads as a general feeling that the mower is reliable or unreliable, and neither reading helps a board.

Log turf damage separately from interruptions. A stop that marks the turf belongs in both the exception log and the cut quality record. Note the response path as well, from the first alert to a person on the course. Service Robot Co. handles this through RoboCare, with remote triage first and on site dispatch by regional service engineers when a unit needs hands on, so the response times in your log can be checked against a written plan.

How do you tell a real trend from a one-off week?

A single strong week proves only that week. Weather, grass growth, rain delays, tournament setup and staff leave can each move the numbers more than the mower does. Compare weeks in the same weather band, such as dry and mild against wet and cool, and read rolling three week averages rather than the best day.

Watch the early curve too. The first weeks usually include tuning, boundary fixes and extra supervision, so they set a worse baseline than the settled season. Report those weeks separately, label them as setup weeks, and judge the trend from the weeks after setup closes. Three consecutive comparable weeks pointing the same way is a reasonable bar for calling it a trend. Anything less is a signal to watch.

How should results reach the board?

Give the board three columns: what the vendor claims, what your log measured, and what superintendents report from experience. Label each figure with its source and date. A board that sees the 25 acre rating beside a measured figure from its own fairways can judge the difference without anyone overselling.

Lead with the season totals, the stoppage rate per run hour, crew hours returned against the baseline, and the cut quality trend. Then state plainly what you did not measure. These three items belong on that page every time.

• No outside study of acres per day under superintendent conditions was found, so the vendor ratings remain unverified
• No published cut quality standard or exception log format was found, so the protocol above is local to your course
• Labor savings rest on your own timecards, and one season cannot show a labor market trend

Where does an integrator fit in a first season?

Service Robot Co. is a vendor neutral robot integrator. We compare robots across manufacturers, then offer commercial robot leasing through financing on a three year lease, with one fixed robot lease payment quoted after a site assessment. Site assessment mapping gives your baseline a physical record, and we handle robot deployment and integration, train the crew and provide go live support. Each unit is serviced under RoboCare, backed by regional service engineers in every state we service. One provider holding the lease, deployment and service records makes a first season scorecard easier to reconcile.

If the first season is still open, a robot pilot program can start with one leased unit on the fairways you can measure best. Keep the same scorecard for the pilot, and let any second unit depend on the numbers rather than the brochure. The manufacturer figures quoted in this article belong to their sources, and we do not endorse them.