You split the fairway, hit the green in regulation, then three-putt from 25 feet. Again. That is where good rounds leak strokes. The golf putting metrics worth tracking fall into two families. Outcome stats score the result: make percentage, three-putt percentage, and strokes gained putting. Stroke-cause metrics score the motion, and Blast Golf measures the ones that decide the ball’s fate: tempo ratio, backstroke and forward stroke times, impact stroke speed, and face angle at impact. Track both and you stop guessing why putts miss.
1. Why Putts-Per-Round Lies
You shoot 85, count 32 putts, and decide your putting is fine. It is not. Putts-per-round depends on how many greens you hit. Miss greens, chip close, and your putt count drops while your stroke stays broken. Hit greens from 40 feet and your count climbs even on a great putting day.
Roughly 40% of your strokes in a round happen on the green, according to Mark Broadie’s PGA Tour ShotLink data, so the stat you pick matters. Two outcome numbers beat raw putt count. Strokes gained putting compares you to a scoring baseline from each distance. Make percentage by distance shows exactly where you bleed strokes.
The gap is wider than most golfers assume. Mark Broadie’s make-percentage data shows PGA Tour pros make roughly 99% from 2 feet, 96% from 3 feet, 88% from 4 feet, and 77% from 5 feet. A putt you think is automatic is a coin-flip skill at 5 feet.
Takeaway: Retire putts-per-round. Track make percentage by distance and strokes gained putting instead.
2. Outcomes vs. Stroke Causes: Two Putting Metrics Families
You know you three-putted twice on the back nine. You do not know why. That is the ceiling of every outcome stat. Make percentage and strokes gained tell you which putts you miss. They stay silent on the cause.
Blast Golf stroke metrics tell you why. The club-mounted sensor reads your stroke and sorts the putting metrics into two groups you can train:
- Speed Control covers backstroke time, forward stroke time, total stroke time, and impact stroke speed. These decide distance.
- Direction covers face angle at impact and rotation change through the stroke. These decide start line.
Miss short from 20 feet, and Speed Control is your problem. Burn the edge from 6 feet, and Direction is. Blast iQ pins the culprit so you practice the fault, not the symptom.
Every fix below starts from one of these two groups. Speed first.
3. Tempo: Lock In the 2:1 Ratio
Your 6-footer dies a foot short, then the comebacker races 3 feet past. That is tempo, not nerve. The best putters run a repeatable clock: a backstroke of about 0.6 seconds and a forward stroke of about 0.3 seconds, a clean 2:1 (2.0:1) tempo ratio, with the total stroke landing just under one second. Elite putters vary only about one-hundredth of a second from 2.0:1, putt after putt.
Why 2:1 works: a forward stroke twice as fast as the backstroke keeps the putter accelerating gently through the ball, which rolls the ball end over end instead of skidding. A stroke that decelerates leaves putts short and pulls the face offline.
Note the number. Your full swing runs a slower clock near 2.8:1 to 3.2:1. Putting is 2:1. Do not mix them.
Blast Golf reports Tempo, Backstroke Time, Forward Stroke Time, and Total Stroke Time, and the Tempo Training layout shows all four on one screen. Here is how to groove it:
- Set your sensor to the Tempo Training layout.
- Hit 10 putts and read your average tempo ratio.
- Count “one-two” back, “one” through, until your ratio holds at 2.0:1.
- Confirm total stroke time stays just under one second.
Takeaway: Chase a 2.0:1 tempo ratio with a sub-one-second stroke, and your distance control steadies before you change anything else.
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4. Speed Control: Impact Stroke Speed for Lag Putts
You lag from 40 feet and leave yourself 6 feet coming back, every hole. The missing number is Impact Stroke Speed, the speed of the putter’s sweet spot at impact, measured in mph. Distance divided by time equals speed, so the pace of the putter head is what sends the ball a given distance. Match the speed, match the distance.
Build a reference table for your own stroke:
- Set one putt at 5 feet and one at 20 feet.
- Roll putts at each until the ball finishes at the hole, and note the Impact Stroke Speed that captured the cup.
- Groove 5 strokes within 1/10 mph of each other at 5 feet.
- Repeat until you own 5 strokes within 1/10 mph at 20 feet.
Now you have two calibrated speeds and a feel you can scale between them on the course. On a downhill 30-footer, start below your 20-foot number. On an uphill putt, nudge above it. The reference gives your feel a floor and a ceiling to work inside.
Takeaway: Train Impact Stroke Speed to a repeatable number at each distance, and lag putts stop finishing 6 feet short or long.
5. Direction: Face Angle at Impact and Rotation Change
You start the 8-footer on your line, and it still slides past the low edge. Face angle beats read on short putts. Face Angle at Impact in Blast Golf is the difference in putter-face rotation between your backstroke and your forward stroke, measured in degrees. The matching metric, Rotation Change, tells you how square the face returns.
The ideal Rotation Change is 0 degrees, a face that returns exactly as it left. Tour pros hold that to within about 0.5 degrees. Most amateurs land within about 1.0 degree, and that extra half-degree is the edge you burn from 8 feet.
To train a square face and steady tempo together, use the Blast x PuttOUT setup: the PuttOUT mirror and pressure trainer square your eyes and face while Blast measures the rotation and timing behind it.
Takeaway: Drive Rotation Change toward 0 degrees, hold it inside 0.5 degrees, and your start line matches your read.
6. Build a 15-Minute Data-Driven Putting Routine
You have 15 minutes before your round and no plan for them. Spend every minute on a metric with a target. Blast iQ flags your focus areas with a green, yellow, and red visual indicator, then gives you drills for whatever is red. You can also set Goal Ranges by handicap (HDCP) in the app, so your targets match your level rather than a Tour pro’s.
Run this block:
- Minutes 0 to 4. Roll putts until your tempo ratio holds at 2.0:1 under one second.
- Minutes 4 to 9. Hit your 5-foot and 20-foot references until Impact Stroke Speed repeats within 1/10 mph.
- Minutes 9 to 14. Work Rotation Change toward 0 degrees on 8-footers.
- Minutes 14 to 15. Read Blast iQ. Whatever is still yellow or red is tomorrow’s first drill.
Your putting stroke is one motion. When you want the same measured feedback on your full swing, a 3D video tool like Sportsbox AI pairs well with Blast Golf from tee to green.
Supporting Resources
Closing
Stop scoring your putting by feel. Track tempo, impact stroke speed, and rotation change, then let Blast iQ tell you what to fix next. Trusted by 200+ Tour professionals, Blast Golf turns three-putts into tap-ins.
