Former World Championship semi-finalist Lewis has been solid all day and saw off Christopher Gilliland 5-2 in a round in which many of the top names lost.
Josh Payne, Scott Baker, James Hurrell, Chris Quantock, Matthew Dennant and James Richardson will have to return tomorrow.
Christian Perez, Lee Palfreyman, Jim Walker, Dale Gadsby, Darryl Pilgrim and Peter Jacques defeated those aforementioned names and mean that despite doing around 90% of the work, they will have to return tomorrow.
While Slevin who has played on the MODUS Super Series impressing over the past year and has averaged 100 today saw off James Howard Hughes 5-4 in a comeback win averaging 93.
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James Howard Hughes 5 | 2 Scott Walters
Dylan Slevin 5 | 4 Graham Usher
James Richardson 5 | 0 Petros Christodoulou
Peter Jacques 5 | 3 Michael Huntley
Christian Perez 5 | 1 Steven Beasley
Josh Payne 5 | 2 Kevin Thomas
Scott Baker 5 | 4 Llew Bevan
Lee Palfreyman 5 | 2 Stu Wilson
Jamie Lewis 5 | 1 Thomas Lovely
Christopher Gilliland 5 | 2 Reece Robinson
Jim Walker 5 | 4 Sam Cromwell
James Hurrell 5 | 3 Andy Hamilton
Dale Gadsby 5 | 3 Prakash Jiwa
Chris Quantock 5 | 4 Shaun McDonald
Matthew Dennant 5 | 1 Cameron Anderson
Darryl Pilgrim 5 | 2 Cam Crabtree
Dylan Slevin 5 | 4 James Howard Hughes
Peter Jacques 5 | 4 James Richardson
Christian Perez 5 | 1 Josh Payne
Lee Palfreyman 5 | 3 Scott Baker
Jamie Lewis 5 | 2 Christopher Gilliland
Jim Walker 5 | 2 James Hurrell
Dale Gadsby 5 | 3 Chris Quantock
Darryl Pilgrim 5 | 3 Matthew Dennant