P: 40 W: 17 D: 7 L: 16
Previously: Newtown AFC
Last meeting: 10 Nov 2018 — Newtown v Llanelli (1-7)
| Season | Date | Match | Result | Score | Competition |
|---|---|---|---|---|---|
| 1992-93 | 22 Aug 1992 | Llanelli v Newtown | W | 3-0 | LEAGUE |
| 1992-93 | 06 Mar 1993 | Newtown v Llanelli | D | 2-2 | LEAGUE |
| 1993-94 | 17 Oct 1993 | Newtown v Llanelli | L | 1-3 | LEAGUE |
| 1993-94 | 23 Apr 1994 | Llanelli v Newtown | L | 1-2 | LEAGUE |
| 1994-95 | 24 Sep 1994 | Llanelli v Newtown | L | 2-4 | LEAGUE |
| 1994-95 | 17 Dec 1994 | Newtown v Llanelli | L | 0-4 | LEAGUE |
| 1995-96 | 09 Dec 1995 | Llanelli v Newtown | D | 3-3 | LEAGUE |
| 1995-96 | 20 Apr 1996 | Newtown v Llanelli | L | 0-2 | LEAGUE |
| 1999-00 | 25 Sep 1999 | Newtown v Llanelli | W | 2-1 | LEAGUE |
| 1999-00 | 19 Feb 2000 | Llanelli v Newtown | L | 0-4 | LEAGUE |
| 2000-01 | 30 Sep 2000 | Llanelli v Newtown | L | 1-2 | LEAGUE |
| 2000-01 | 17 Feb 2001 | Newtown v Llanelli | L | 1-4 | LEAGUE |
| 2001-02 | 24 Nov 2001 | Newtown v Llanelli | L | 0-1 | LEAGUE |
| 2001-02 | 16 Mar 2002 | Llanelli v Newtown | D | 1-1 | LEAGUE |
| 2002-03 | 21 Sep 2002 | Llanelli v Newtown | L | 2-3 | LEAGUE |
| 2002-03 | 25 Jan 2003 | Newtown v Llanelli | L | 1-2 | LEAGUE |
| 2004-05 | 28 Aug 2004 | Newtown v Llanelli | L | 0-4 | LEAGUE |
| 2004-05 | 15 Jan 2005 | Llanelli v Newtown | D | 2-2 | LEAGUE |
| 2005-06 | 19 Nov 2005 | Newtown v Llanelli | W | 3-0 | LEAGUE |
| 2005-06 | 19 Apr 2006 | Llanelli v Newtown | D | 2-2 | LEAGUE |
| 2006-07 | 23 Sep 2006 | Newtown v Llanelli | W | 2-0 | LEAGUE |
| 2006-07 | 03 Feb 2007 | Llanelli v Newtown | W | 7-0 | WELSH CUP 4R |
| 2006-07 | 20 Mar 2007 | Llanelli v Newtown | W | 3-2 | LEAGUE |
| 2007-08 | 20 Oct 2007 | Newtown v Llanelli | W | 5-3 | LEAGUE |
| 2007-08 | 02 Feb 2008 | Newtown v Llanelli | W | 2-1 | WC 4R |
| 2007-08 | 15 Apr 2008 | Llanelli v Newtown | W | 5-0 | LEAGUE |
| 2008-09 | 18 Oct 2008 | Newtown v Llanelli | W | 6-2 | LEAGUE |
| 2008-09 | 07 Mar 2009 | Llanelli v Newtown | W | 3-1 | LEAGUE |
| 2009-10 | 12 Sep 2009 | Llanelli v Newtown | W | 3-2 | LEAGUE |
| 2009-10 | 06 Feb 2010 | Newtown v Llanelli | W | 2-0 | LEAGUE |
| 2010-11 | 19 Sep 2010 | Llanelli v Newtown | W | 2-1 | LEAGUE |
| 2010-11 | 26 Jan 2011 | Newtown v Llanelli | D | 0-0 | LEAGUE |
| 2011-12 | 10 Sep 2011 | Llanelli v Newtown | W | 9-2 | LEAGUE |
| 2011-12 | 12 Nov 2011 | Newtown v Llanelli | W | 2-0 | LEAGUE |
| 2012-13 | 15 Sep 2012 | Llanelli v Newtown | L | 0-3 | LEAGUE |
| 2012-13 | 24 Nov 2012 | Newtown v Llanelli | D | 1-1 | LEAGUE |
| 2012-13 | 16 Feb 2013 | Newtown v Llanelli | W | 2-1 | LEAGUE |
| 2012-13 | 30 Mar 2013 | Llanelli v Newtown | L | 0-1 | LEAGUE |
| 2018-19 | 28 Sep 2018 | Llanelli v Newtown | L | 1-3 | LEAGUE |
| 2018-19 | 10 Nov 2018 | Newtown v Llanelli | L | 1-7 | LEAGUE |