Mark J Williams vs Elliot Slessor

Wuxi Classic Qual (24-28 May 2014)
Q Rd 1		Mark J Williams [15]	5	-	3	Elliot Slessor [80]
Welsh Open (13-19 Feb 2017)
Rd 1		Mark J Williams [16]	3	-	4	Elliot Slessor [112]
Northern Ireland Open (20-26 Nov 2017)
SF		Mark J Williams [15]	6	-	2	Elliot Slessor [78]	Slessor reached the semifinals for the first time.
SF	78-46, 142-0 (127), 25-71 (70), 62-0 (61) 18-54, 69-13 (68), 58-42, 67-44 (54)						Slessor reached the semifinals for the first time.
Northern Ireland Open (9-17 Oct 2021)
Rd 1		Mark J Williams [10]	4	-	3	Elliot Slessor [47]

Mark J Williams vs Elliot Slessor 2023/2024 2022/2023 2021/2022 2020/2021 2019/2020 2018/2019 2017/2018 2016/2017 2015/2016 2014/2015 2013/2014 2012/2013 2011/2012 2010/2011 2009/2010 2008/2009 2007/2008 2006/2007 2005/2006 2004/2005 2003/2004 2002/2003 2001/2002 2000/2001 All available