McCarthy has been a regular visitor across the Tasman throughout his amateur career and is not taking anything for granted as they head into the match play from tomorrow.
"Once match play starts it's a whole new game, you have to take it hole by hole - it sounds cliché but that is the way it is - qualifying scores go out the window, but I'll take confidence from this scoring and see how I go.
"There is only as much pressure as you put on yourself - that is the thing with golf it is all up to you and what you can control so I will stick with that mindset."
McCarthy has long held the dream to be a New Zealand Amateur champion.
"I was rooming with Matt Jager when he won three years ago [at Titirangi] and I was really jealous because this is a title I have always wanted to win."
Meantime Kiwi McCall is looking to complete a rare double this week by becoming the first player to win the stroke play and match play in the same year in 24 years. The last person to achieve that feat was Victorian Brad Hughes back in 1988.
The Southland rep will go into the first round of the match play as the No2 seed.
"Things have tightened up for the past couple of days and it was even better today," said the 20-year-old from the Gore Golf Club.
"It was really solid golf. I will definitely take the same game plan from the stroke play into the match play. I got a few good plays out on the course that I don't think other players will have so that will give me a bit of an edge."
McCall, who last year helped Southland to their first win of the Toro Interprovincial in 61 years, said his work on the greens was the key to his second round.
"My putting was a real strength today - hopefully I can keep reading those putts well and I can keep rolling them in."
Savage, who lit up the course in round one with his best score since a severe leg injury, shot a one under par 71 to secure his place among the top seeds after a night of interrupted sleep.
"I knew that after posting a good number yesterday I didn't have to attack as much," said the 20-year-old. "I got a call last night at 3am to tell me know that one of my cousins back home had just had a baby - the first girl in the family - so that was pretty cool, but I was pretty tired after that."
Bay of Plenty local Brad Kendall backed up his two-under par 70 with a three-under par 69.
The 20-year-old from the host club is looking to find the form that saw him win the New Zealand stroke play in 2010 and make the final of the New Zealand Amateur at the same championship.
"My form has been pretty good and I have been building towards this event," said Kendall.
"I am looking to go well. I like my course obviously. I play around here quite a bit and know it well and know the greens well so that is an advantage. I enjoy playing here with people that I know coming out to watch."
Kendall's father Owen, who won the New Zealand Amateur in 1987, and the New Zealand stroke play, was on his bag spurring him on to match his achievement.
"It would be awesome to follow in his footsteps again but I will just give it my best and if it happens that would be great.
"I like match play. It is all over the place golf which is kind of like me. I make a lot birdies and a lot of bogeys so it suits my game and I am excited."
The top 32 is yet to be decided with three players required to come back tomorrow morning to play off for the final spot.
Nine players finished on a three-over par total of 147 from two rounds with only five spaces available. The playoff included Sean Masters (Kaitaia), David Feeney (Tauranga), Tyler Hodge (Levin), Mark Hutson (North Shore), Kevin Budden (Waitemata), Craig Hamilton (Omanu) Regan Kilpatrick (Russley) Jonathon Ratcliffe (Akarana) and Brayden Mazey (Boulcott's Farm Heritage).
Feeney made birdie on the first hole of sudden death, while Hodge, Hamilton and Kilpatrick all progressed by making pars down the par four, first.
Hutson made a double bogey and the remaining four players made bogeys so they contested the final spot down the 18th. All four players made par.
As light faded, Ratcliffe, Mazey and Budden made par while Masters bowed out with a bogey five. The three players will tee off tomorrow at 7.15am.
Wellington's Julianne Alvarez won the women's qualifying after carding an even par 72 in round two to win by two shots from fellow NZ rep Sarah Bradley.
"I felt really confident that I was backing myself and that made me feel good," said the 15-year-old from Manor Park. "The putts were dropping a lot more today which was nice and Sarah played really well so it was nice to have that added pressure. It heightens the focus.
"I feel good about being the No1 seed but you know Match Play is anyone's game.
"It is there for anyone now and it's unpredictable. I am not taking anything for granted."
Alvarez knows that three top players in Lydia Ko, Emily Perry and Chantelle Cassidy are not here this week but she still holds hopes of being selected for the Espirito Santo in September.
"My aim for the tournament was to play good so I would still be looked at for the Espirito Santo team - a good solid performance will get me looked at for that team."
Meantime Bradley was happy with her finish on the sixth hole that saw her come up with an eagle. "Today was a grinding day," said the Waikato rep.
"I made a soft bogey on my 17th hole and I stood on the sixth tee [her 18th] and put a good one down there and made eagle to finish well at even par. I have a lot more momentum now.
"It is good to have an opportunity to win this title. Julianne is a great golfer and she showed that today.
"I am taking the mindset that I am going to go for it and try and win this title."
With the two rounds of Stroke Play in qualifying complete the top 32 players have been found to contest the New Zealand Amateur.
The Amateur is a knock-out match play contest beginning tomorrow morning with the 36-hole final to be contested on Sunday.