Crown Green HandicapFairPlay Bowls
Live
Birkenhead Sync08/09/2026|
Birkenhead Sync08/09/2026|
Back to Players
Crown Green Handicap

Adrian Mantle

Team: Oxton Cons BDivision: Division BLast updated: 10/24/2026

Rating

810

Current Handicap

10
Honours
Season:

41

Matches Played

20

Wins

21

Losses

49%

Win Rate

6.0

Avg Win Margin

6.9

Avg Loss Margin

10-10

Home Record

10-11

Away Record

100%

Handicap Confidence

Very Reliable
41 / 33 matches for full confidence· Last recorded match: 8/6/2026

A large recent sample: 41 matches in the 2022, 2023, 2024, 2025, 2026 window, comfortably past the 33-match benchmark for full confidence. The handicap is stable and only shifts as form changes.

Milestones

Career

No career milestones yet — keep bowling!

Next goal: 50 Wins20/50
✦SEASON HIGHLIGHTS

No season milestones recorded yet.

Handicap Trend

All Time · 41 matches

+10 Rising
Win on the night Loss on the nightLower handicap = stronger player

The line re-checks the handicap after every match — from results, winning and losing margins, the strength of who was played, and home or away. Each dot is the number that applied going into the next game.

20 Aug3 Jun8 Jul13 Aug26 May30 Jun14 Jul6 Aug-125811

Gives 10 more chalks than at the start of this period.

Started0
Lowest0
Current10
Win Percentage(35%)
49%
score-0.02→contribution-0.01
Avg Winning Margin(23%)
6.0
score-0.34→contribution-0.08
Avg Losing Margin(15%)
6.9
score+0.19→contribution+0.03
Recent Form (last 20)(10%)
35%
score-0.30→contribution-0.03
Opponent Strength(15%)
876
score-0.16→contribution-0.02
Weighted Score-0.114
Sample Size Confidence
100%(41/33 matches)
Rating954 → shrunk 954→ adjusted 797
Recent 5-Season Rating (2022, 2023, 2024, 2025, 2026)829
Recency Blend40% (41 recent matches)
Final Rating810
Handicap
10

Formula: Rating = 1000 + (weighted score × 400). Each factor is normalized to −1…+1, multiplied by its weight, then summed. Window: factors are computed from the Handicap Calculation Years only (2022, 2023, 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 ÷ 33, 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

20W21L41 matches·48.8% win rate
ClubSeasonsDivision(s)PWLWin %
Oxton Cons B2024–2026Division B, Division C37172045.9%
Oxton Cons2026Division B43175%
DateOpponentH/AScoreResultMarginCompetitionDivision
8/6/2026Joey LewisH21-14WIN+7LeagueDivision B
7/28/2026Lee NaylorA19-21LOSS-2LeagueDivision B
7/23/2026George GouldingA16-21LOSS-5LeagueDivision B
7/21/2026Colin DraperH21-14WIN+7LeagueDivision B
7/16/2026Roy BrannonA21-20WIN+1LeagueDivision B
7/14/2026Phil Gordon *H18-21LOSS-3LeagueDivision B
7/9/2026Gary Maddock *A15-21LOSS-6LeagueDivision B
7/7/2026Greg Orzech **H21-14WIN+7LeagueDivision B
7/2/2026Brett WilliamsonH14-21LOSS-7LeagueDivision B
7/1/2026Jack WoodA21-19WIN+2LeagueDivision B
6/30/2026Steve Preston **A19-21LOSS-2LeagueDivision B
6/25/2026Mike Cooper **H21-9WIN+12LeagueDivision B
6/24/2026Liam HowardA8-21LOSS-13LeagueDivision B
6/16/2026George McAlenyH20-21LOSS-1LeagueDivision B
6/11/2026Allen Clayton *A6-21LOSS-15LeagueDivision B
5/28/2026Colin Portis **A14-21LOSS-7LeagueDivision B
5/26/2026Mike Hayden *H12-21LOSS-9LeagueDivision B
5/21/2026Steve Preston **H15-21LOSS-6LeagueDivision B
5/14/2026Robbie DeanH17-21LOSS-4LeagueDivision B
5/12/2026Graeme PickardA21-11WIN+10LeagueDivision B
5/5/2026Peter JonesA16-21LOSS-5LeagueDivision B
8/27/2025vs Pensby DA21-13WIN+8LeagueDivision C
8/13/2025Jean ClarkA17-21LOSS-4LeagueDivision C
8/7/2025John BarkerH21-17WIN+4LeagueDivision C
7/30/2025Tony LakeA7-21LOSS-14LeagueDivision C
7/24/2025Maureen MillerH21-14WIN+7LeagueDivision C
7/15/2025Tony McdonoughA21-17WIN+4LeagueDivision C
7/8/2025David CruickshankH12-21LOSS-9LeagueDivision C
7/1/2025Jason ByrnesA21-20WIN+1LeagueDivision C
6/26/2025vs Pensby DH21-10WIN+11LeagueDivision C
6/24/2025Karl RobinsonH21-12WIN+9LeagueDivision C
6/10/2025Derek MoodyH16-21LOSS-5LeagueDivision C
6/3/2025Maureen MillerA21-19WIN+2LeagueDivision C
5/22/2025vs Little SuttonH13-21LOSS-8LeagueDivision C
5/20/2025Tony McdonoughH21-19WIN+2LeagueDivision C
5/15/2025Tommy BrownA21-19WIN+2LeagueDivision C
5/6/2025Angela SmithA21-19WIN+2LeagueDivision C
8/20/2024Sandra CooperH21-8WIN+13LeagueDivision C
8/7/2024vs Pensby CA21-13WIN+8LeagueDivision C
8/1/2024David CruickshankH8-21LOSS-13LeagueDivision C
6/25/2024Andy PritchardA15-21LOSS-6LeagueDivision C
George ONeill Trophy3 games · 1W
20262 rounds
RoundOpponentTeamScoreResultTeam
Round of 16 RoundSioux Mcgookin / Alan SimpsonPensby C15-5WINWON
Quarters RoundSteve Charmley / James FitzpatrickThingwall11-15LOSSLOST
20251 round
RoundOpponentTeamScoreResultTeam
Round of 16 RoundMark Hughes / Colin TurnerAlbany B12-15LOSSLOST
Geoff Clare Trophy2 games · 0W
20252 rounds
RoundOpponentTeamScoreResultTeam
Quarters RoundAndy HeronBromborough Social Club19-21LOSSWON
Semi Final RoundDavid CruickshankSea Dog7-21LOSSLOST
Andy Dawson Cup1 games · 1W
20261 round
RoundOpponentTeamScoreResultTeam
Quarters RoundSimon ThompsonBebington Park21-11WINLOST

Current Streak

1wins

On a hot run

Longest Win Run

5

Career best winning streak

Longest Loss Run

7

Career worst losing streak

Last 560% win rate
WLLWW
Last 1050% win rate— steady
WLLWWLLWLW
OpponentWLTotalWin %Last Met
Steve Preston **0220%6/30/2026
Pensby D202100%8/27/2025
Maureen Miller202100%7/24/2025
Tony Mcdonough202100%7/15/2025
David Cruickshank0220%7/8/2025
Joey Lewis101100%8/6/2026
Lee Naylor0110%7/28/2026
George Goulding0110%7/23/2026
Colin Draper101100%7/21/2026
Roy Brannon101100%7/16/2026
Biggest Win
Sandra Cooper (+13)8/20/2024
Heaviest Defeat
Allen Clayton * (-15)6/11/2026
Best Season
202569% · 16 matches
Worst Season
202633% · 21 matches
Form Arc (1st half → 2nd half)
65% → 33%declining
Avg Opponent Rating Faced
81828 known · 13 unknown
vs Weak Opponents (rating < 1000)
15-1354% win rate

By Division

Division B7-14 (33%)
Division C13-7 (65%)
Division B33.3%
7W·14L·21 played
Division C65%
13W·7L·20 played

Debut

Jun 25, 2024

Latest

Aug 6, 2026

Seasons Active

3 (2.1 yr span)

Matches / Season

13.7 (41 total)

Seasons

202420252026