Late mail: Round 18 v Panthers

St George Illawarra coach Paul McGregor has finalised his 17 ahead of the Dragons' Round 18 clash against the Penrith Panthers on Friday, July 19.

Tristan Sailor and Reece Robson are the final two to drop out of the squad, with James Graham (broken leg) back for his first game since Round 11.

Jacob Host and Jason Saab were the two players to drop out of the initial squad on Thursday.

Tyson Frizell will celebrate his 150th NRL game against the Panthers. Making his debut for the Cronulla Sharks in 2011, Frizell has featured 137 times for the Red V so far in his illustrious career.

NRL squad for Round 18 v Penrith Panthers –

1. Matt Dufty – sponsored by Dynamic Projects
2. Jonus Pearson – sponsored by SMAI
3. Euan Aitken – sponsored by University of Wollongong
4. Tim Lafai – sponsored by Kingsgrove Sports Centre
5. Mikaele Ravalawa – sponsored by Tosich Group Construction
6. Corey Norman – sponsored by Illawarra Mercury/St George & Sutherland Shire Leader
7. Darren Nicholls – sponsored by Paul's Customs and Forwarding Solutions
8. Blake Lawrie – sponsored by Wollongong Jetski
9. Cameron McInnes (c) – sponsored by Floormania
10. Paul Vaughan – sponsored by My Muscle Chef
11. Tyson Frizell – sponsored by Val Morgan
12. Tariq Sims – sponsored by Stonemasons & Landscapers (since 1970)
13. James Graham– sponsored by EFEX

Interchange: 
14. Josh Kerr – sponsored by Dincel Construction System
15. Korbin Sims – sponsored by Stonemasons & Landscapers (since 1970)
16. Patrick Kaufusi – sponsored by Professionals Padstow
17. Luciano Leilua – sponsored by Domus Lighting