Pin & Frame Analytics
A deep dive into your frame-by-frame performance — strike rates, spare conversions, pin leave patterns, and detailed 10th frame analysis.
Accessing Pin & Frame Analytics
Open Stats Hub
Navigate to More > Stats Hub.
Tap Pin & Frame Deep Dive
Select Pin & Frame Deep Dive from the report grid.
Overall Performance Card
The top card gives you a quick snapshot of your frame-level performance:
- First Ball Average — average pins knocked down on your first ball (frames 1-9)
- Strike Rate — percentage of frames that result in a strike
- Clean Game Rate — percentage of games with no open frames
- Open Frame Rate — percentage of frames that are opens
Pin Metrics
Three rows of donut charts break down your pin outcomes visually:
Row 1: Core Outcomes
- Strikes % — percentage of frames with strikes
- Spares % — percentage of frames converted to spares
- Opens % — percentage of frames left open
Row 2: Breakdown Types
- Splits % — how often you leave splits
- Single Pin Spares % — conversion rate on single pin leaves
- Multi Pin Spares % — conversion rate on multi-pin leaves
Row 3: Key Single Pins
- 10-Pin Spares % — made/attempts on 10-pin leaves
- 7-Pin Spares % — made/attempts on 7-pin leaves
Spare Conversions
Conversion rates broken out by spare type with made/attempts counts:
- Single Pin Spares % — made/attempts
- Buckets % — conversion rate on bucket leaves
- Washouts % — conversion rate on washout leaves
- All Splits % — conversion rate across all split leaves
Strike Streaks
Track your stringing power:
- Doubles — total count of back-to-back strikes
- Turkeys — total count of three consecutive strikes
- Four Baggers+ — total count of four or more consecutive strikes
- Longest String — your all-time longest consecutive strike streak
10th Frame Performance
This section tracks your fill ball performance — balls thrown at a fresh rack in the 10th frame where you don't get a second attempt. Most bowling apps ignore this data entirely.
- 10th Frame Mark Rate — percentage of 10th frames where you mark (strike or spare) on the first two balls
- Fill Ball Strike % — how often you strike on fill balls
- Fill Ball Average — average pins knocked down on non-strike fill balls
- Common Fill Ball Leaves — ranked list of pin combinations you leave most frequently on fill balls
- Fill Ball Pin Frequency — visual pin triangle heatmap showing which pins you leave most often (grey = never left, orange to red = most frequent)
Tip
The 10th Frame Performance section tells you what happens on fill balls — data most bowling apps don't track.
Tip
If you're consistently leaving the same pin on fill balls, it may indicate fatigue or a pattern in your late-game delivery.
Pin Leave Frequency
Available as a separate screen linked from the Stats Hub, Pin Leave Frequency gives you a visual overview of your most common leaves.
- Pin Heatmap — a visual bowling pin triangle colored by frequency, from grey (never left) to red (most frequent)
- Top 10 Leaves — your most common pin combinations ranked by frequency count
- Links to the full Spares & Leaves report for per-leave conversion rates — available to all users