Roland Garros - 21 and under

I've only skimmed through the draw, so I may have missed some but I think there are 8 players aged 21 and under in the French Open draw. Krygios is the only one who is seeded. I've briefly set out their initial draws below. How many do we think will get through the first round? Who will go furthest?

I'm predicting:

Krygios - R4
Zverev - R4
Coric - R3
Chung - R2
Djere - R2
Fritz - R1
Edmund - R1
Halys - R1


Nick Krygios (Rank 19 Seed 17)

R1 - Cecchinato
R2 - Ungur/Sijsling
R3 - Gasquet
R4 - Nishikori

Alex Zverev (Rank 41 or 36 with a title in Nice)

R1 - Herbert
R2 - Anderson
R3 - Thiem
R4 - Nadal

Borna Coric (rank 47)

R1 - Fritz
R2 - Tomic
R3 - Bautista-Agut
R4 - Djokovic

Taylor Fritz (rank 67)

R1 - Coric (then as Coric above)

Kyle Edmund (rank 82)

R1 - Basalashvili
R2 - Isner
R3 - Paire
R4 - Murray

Hyeon Chung (rank 111)

R1 - Halys
R2 - Cuevas
R3 - Berdych
R4 - Ferrer

Quentin Halys (rank 154)

R1 - Chung (then as Chung above)

Laslo Djere (rank 215)

R1 - Thompson
R2 - Karlovic
R3 - Murray

Hmmm there seems to be quite a few interesting 22 and younger tennis players emerging on the scene.

My take...

Kyrgios v Gasquet
Zverev v Thiem
Coric v Bautista-Agut
Edmund v Isner
Chung v Cuevas
Diere v Karlovic

My guesses:

Kyrgios R4
Zverev R3
Coric R2
Chung R2
Djere R2
Fritz R1
Edmund R1
Halys R1

I don't really follow these players much outside of what I read on here, but I'll have a guess anyway

Krygios - R3
Zverev - R2
Coric - R2
Chung - R2
Djere - R1
Fritz - R1
Edmund - R1
Halys - R1

R4 Kyrgios
R3 Zverev
R3 Edmund (I reckon he can beat Isner...even possibly Paire to meet Murray...but unlikely)
R2 Coric

Not a "youngster" anymore but I have expectation for Goffin at these champs...

My worry about Edmund is fitness. He struggles over 5 sets currently and he retired with an ankle problem last week. Agree though, he has a shot to make R3 if he's fit.