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Birkenhead Sync08/09/2026|
Birkenhead Sync08/09/2026|
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Crown Green Handicap

Colin Duggan

Team: Lane Ends ADivision: Division 1Last updated: 10/24/2026

Rating

983

Current Handicap

7
Honours
Season:

76

Matches Played

35

Wins

41

Losses

46%

Win Rate

7.9

Avg Win Margin

7.9

Avg Loss Margin

21-16

Home Record

14-25

Away Record

Milestones

Career

No career milestones yet — keep bowling!

Next goal: 50 Wins35/50

Season Highlights

No season milestones recorded yet.

Handicap Trend

All Time · 76 matches

+7 Rising
2 May12 Jul9 Apr9 Jul15 Apr8 Jul14 Apr23 Jun1 Sept-12510
Started0
Lowest0
Current7
Win Percentage(40%)
44%
score-0.12→contribution-0.05
Avg Winning Margin(25%)
8.3
score+0.05→contribution+0.01
Avg Losing Margin(15%)
7.8
score+0.04→contribution+0.01
Recent Form (last 20)(10%)
45%
score-0.10→contribution-0.01
Opponent Strength(10%)
967
score-0.16→contribution-0.02
Weighted Score-0.057
Sample Size Confidence
100%(57/41 matches)
Rating983 → shrunk 983
Recent 3-Season Rating (2024, 2025, 2026)983
Recency Blend40% (57 recent matches)
Final Rating983
Handicap
7

Formula: Rating = 1000 + (weighted score × 300). Each factor is normalized to −1…+1, multiplied by its weight, then summed. Window: factors are computed from the Handicap Calculation Years only (2024, 2025, 2026), excluding walkovers — the same window the official recalculation uses. Bayesian shrinkage: the raw rating is pulled toward 1000 by confidence (window matches ÷ 41, an adaptive threshold set by the last recalculation). Offsets: division and B/C/D team offsets are then applied, weighted by where each window match was played. Recency blend: the calculation years are re-weighted at up to 40% by match volume. Players with a long career but fewer than 5 window matches fall back to their full career record. Rating maps to handicap 0–15 (lower = stronger) via the league's spread multiplier.

League

35W41L76 matches·46.1% win rate
ClubSeasonsDivision(s)PWLWin %
Lane Ends A2023–2026Division 176354146.1%
DateOpponentH/AScoreResultMarginCompetitionDivision
9/1/2026AbsentH21-0WIN+21LeagueDivision 1
8/25/2026Andy WeaverA21-16WIN+5LeagueDivision 1
8/18/2026Ken BowenH16-21LOSS-5LeagueDivision 1
8/11/2026Paul CleggH21-19WIN+2LeagueDivision 1
8/4/2026AbsentA21-0WIN+21LeagueDivision 1
7/28/2026Paul GartsideH19-21LOSS-2LeagueDivision 1
7/21/2026David BrandA21-9WIN+12LeagueDivision 1
7/14/2026Kevin MarshH19-21LOSS-2LeagueDivision 1
7/7/2026Louis FazakerleyA14-21LOSS-7LeagueDivision 1
6/30/2026AbsentH21-0WIN+21LeagueDivision 1
6/23/2026Karl HoldenA9-21LOSS-12LeagueDivision 1
6/16/2026Mike WarburtonH12-21LOSS-9LeagueDivision 1
6/9/2026Tex AllenA6-21LOSS-15LeagueDivision 1
6/2/2026Matthew CorlessA21-16WIN+5LeagueDivision 1
5/26/2026Joe JacksonH21-15WIN+6LeagueDivision 1
5/20/2026Keith MacklinA17-21LOSS-4LeagueDivision 1
5/12/2026Craig BrandH17-21LOSS-4LeagueDivision 1
5/5/2026Dave MerrillA19-21LOSS-2LeagueDivision 1
4/28/2026Danny BarwiseH21-17WIN+4LeagueDivision 1
4/21/2026John WilsonA18-21LOSS-3LeagueDivision 1
4/14/2026Eddie WebsterH21-17WIN+4LeagueDivision 1
4/7/2026Mark BeddowsA6-21LOSS-15LeagueDivision 1
9/2/2025Mark WebsterH9-21LOSS-12LeagueDivision 1
8/26/2025W DitchfieldA16-21LOSS-5LeagueDivision 1
8/19/2025D WoodsH21-11WIN+10LeagueDivision 1
8/13/2025Paul GartsideA20-21LOSS-1LeagueDivision 1
7/29/2025Gordon DerbyshireA15-21LOSS-6LeagueDivision 1
7/22/2025Mike BeardH21-12WIN+9LeagueDivision 1
7/15/2025Eddie HarrisonH17-21LOSS-4LeagueDivision 1
7/8/2025Geoff FosterA19-21LOSS-2LeagueDivision 1
6/24/2025John WilsonA17-21LOSS-4LeagueDivision 1
6/17/2025Danny BarwiseH8-21LOSS-13LeagueDivision 1
6/3/2025Freddie LaffH21-20WIN+1LeagueDivision 1
5/27/2025Tex AllenA21-8WIN+13LeagueDivision 1
5/20/2025Robert AngusH21-10WIN+11LeagueDivision 1
5/13/2025Mike SpencerA21-19WIN+2LeagueDivision 1
5/6/2025Ron SingletonA7-21LOSS-14LeagueDivision 1
4/29/2025Ian PalmerH21-18WIN+3LeagueDivision 1
4/15/2025Andy WilkinsonH21-12WIN+9LeagueDivision 1
4/8/2025Colin WilsonA21-18WIN+3LeagueDivision 1
8/27/2024Anthony GartsideA14-21LOSS-7LeagueDivision 1
8/20/2024Charlie FryerH11-21LOSS-10LeagueDivision 1
8/14/2024Stephen BeesleyA7-21LOSS-14LeagueDivision 1
8/6/2024P MooreH21-15WIN+6LeagueDivision 1
7/30/2024Phil AspinallA12-21LOSS-9LeagueDivision 1
7/23/2024John BartonH8-21LOSS-13LeagueDivision 1
7/16/2024Eddie HarrisonH21-15WIN+6LeagueDivision 1
7/9/2024Declan KairnsA13-21LOSS-8LeagueDivision 1
6/18/2024AbsentH21-0WIN+21LeagueDivision 1
6/11/2024Mark HoldenA10-21LOSS-11LeagueDivision 1
6/4/2024David SwainH21-13WIN+8LeagueDivision 1
5/28/2024P MooreA14-21LOSS-7LeagueDivision 1
5/21/2024Liam McEganH14-21LOSS-7LeagueDivision 1
5/14/2024Gordon DerbyshireA21-18WIN+3LeagueDivision 1
5/7/2024Tommy EvansA21-20WIN+1LeagueDivision 1
4/30/2024D TabernerH12-21LOSS-9LeagueDivision 1
4/9/2024Chris CookeA9-21LOSS-12LeagueDivision 1
9/5/2023Mark WebsterH9-21LOSS-12LeagueDivision 1
8/29/2023James WhalleyA18-21LOSS-3LeagueDivision 1
8/22/2023Chris TarbuckH21-16WIN+5LeagueDivision 1
8/15/2023Liam McEganA14-21LOSS-7LeagueDivision 1
8/8/2023P CleggH11-21LOSS-10LeagueDivision 1
8/1/2023John ToppingA21-14WIN+7LeagueDivision 1
7/25/2023Steve JohnsonH21-20WIN+1LeagueDivision 1
7/18/2023Rod KayH21-9WIN+12LeagueDivision 1
7/12/2023Anthony MaleyA21-10WIN+11LeagueDivision 1
7/4/2023James WhalleyH21-11WIN+10LeagueDivision 1
6/27/2023Michael HeapsA9-21LOSS-12LeagueDivision 1
6/13/2023Chris TarbuckA21-15WIN+6LeagueDivision 1
6/6/2023Alan BurrowsH12-21LOSS-9LeagueDivision 1
5/30/2023John LesterA4-21LOSS-17LeagueDivision 1
5/23/2023John DanielsH21-17WIN+4LeagueDivision 1
5/16/2023Chris DagnallA21-17WIN+4LeagueDivision 1
5/9/2023Sid LloydA21-10WIN+11LeagueDivision 1
5/2/2023Alan BirchH15-21LOSS-6LeagueDivision 1
4/11/2023Karl HoldenA20-21LOSS-1LeagueDivision 1

Current Streak

2wins

On a hot run

Longest Win Run

5

Career best winning streak

Longest Loss Run

4

Career worst losing streak

Last 580% win rate
WWLWW
Last 1060% win rate↑ improving
WWLWWLWLLW
OpponentWLTotalWin %Last Met
Absent404100%9/1/2026
Paul Gartside0220%7/28/2026
Karl Holden0220%6/23/2026
Tex Allen11250%6/9/2026
Danny Barwise11250%4/28/2026
John Wilson0220%4/21/2026
Mark Webster0220%9/2/2025
Gordon Derbyshire11250%7/29/2025
Eddie Harrison11250%7/15/2025
P Moore11250%8/6/2024
Biggest Win
Absent (+21)9/1/2026
Heaviest Defeat
John Lester (-17)5/30/2023
Favourite Victim
Absent4-0 H2H
Best Season
202353% · 19 matches
Worst Season
202435% · 17 matches
Form Arc (1st half → 2nd half)
47% → 45%declining
Avg Opponent Rating Faced
96676 known · 0 unknown
vs Strong Opponents (rating ≥ 1000)
8-3021% win rate
vs Weak Opponents (rating < 1000)
27-1171% win rate
Division 146.1%
35W·41L·76 played

Debut

Apr 11, 2023

Latest

Sep 1, 2026

Seasons Active

4 (3.4 yr span)

Matches / Season

19.0 (76 total)

Seasons

2023202420252026