Rinks
Competitors
| Boston "A" | A. FIELD | I. CLARK | A. REESON | J. WEST |
| Boston "B" | A. TOMLIN | P. FLATTERS | M. TOMLIN jnr | R. VINTER |
| Boston "C" | S. SHAW | G. PARKER | A. POWELL | R. WHITE |
| Grantham "A" | J. MEAKINS | A. BERRIDGE | V. WENDON | T. BERRIDGE |
| Grantham "B" | R. OTTLEY | J. HOPE | J. RUSSELL | J. LEWIS |
| Horncastle | T. NUNN | K. TAPLIN | M. BURN | N. BURN |
| Lincoln "A" | A. WATTS | D. STEVENSON | K. RANDS | B. JACKSON |
| Lincoln "B" | R. JACKSON | D. SKAYMAN | J. WITHERS | R. ASHTON |
| Lincoln "C" | W. BELL | R. MEANWELL | C. BARKS | K. BELL |
| Louth | M. FREEMANTLE | S. REESON | A. DENT jnr | A. DENT snr |
| Scunthorpe | D. BARNARD | P. JOHNSON | R. ROBINSON | P. GRIMBLEBY |
| Skegness | J. MORRIS | M. SANDS | G. MORRIS | B. HAWES |
| Sleaford | R. BARNES | T. STANLEY | N. BARNATT | T. BANNISTER |
| Spalding "A" | D. STAPLES | N. WILKIE | M. ELDING | J. NEEDHAM |
| Spalding "B" | M. WHYERS | G. SMITH | M. SPENCER | M. ORREY |
| Stamford "A" | M. HUMPHREYS | M. LINNELL | A. WARRINGTON | J. EARL |
| Stamford "B" | O. ASPINALL | G. KNIGHTS | C. BALLARD | W. ASPINALL |
Preliminary round to be played by 1st January 2019
| P1 | SCUNTHORPE | 16-23 | BOSTON "C" |
Last 16 to be played by 10th February 2019
| 1 | SKEGNESS | 15-23 | LINCOLN "B" |
| 2 | LOUTH | 14-21 | LINCOLN "C" |
| 3 | BOSTON "C" | 21-12 | HORNCASTLE |
| 4 | LINCOLN "A" | 17-14 | SLEAFORD |
| 5 | SPALDING "B" | 17-9 | STAMFORD "A" |
| 6 | BOSTON "B" | 24-14 | GRANTHAM "B" |
| 7 | SPALDING "A" | 22-10 | GRANTHAM "A" |
| 8 | BOSTON "A" | 13-14 | STAMFORD "B" |
Quarter Finals to be played by 17th March 2019
| A | LINCOLN "A" | 19-18 | STAMFORD "B" |
| B | SPALDING "B" | 21-1 | BOSTON "C" |
| C | BOSTON "B" | 10-19 | SPALDING "A" |
| D | LINCOLN "C" | 9-16 | LINCOLN "B" |
Semi Finals to be played at Horncastle on Saturday 30th March 2019
| 1 | SPALDING "B" | V | LINCOLN "A" |
| 2 | LINCOLN "B" | V | SPALDING "A" |
Final to be played at Boston on Sunday 28th April 2019
DRESS: Grey & whites for 1/8 & 1/4 Finals. Whites for Semi Finals & Finals.
Registered Club coloured shirts may be worn providing all players in the team wear them.
TIME LIMIT: 3 hours 30 minutes including trial ends, & the jack shall not be cast after that time has expired
In the event of the jack being hit off rink, it will be replaced at a predetermined point (s) on the rink
before the next bowl is delivered or the end decided.