This is what it sounds like.
Ascent, 11–13. 248 ACS, 21/19/4, 158 ADR across 24 rounds. Team ACS: 248 / 231 / 205 / 187 / 166 — you led by 17.
You opened 6 rounds and died first in 7. That's 13 of 24 rounds decided on your first duel, and you came out of that trade behind.
4 assists on 24 rounds. Your damage is arriving alone.
Opening duels, last 7 matches: 6/7, 7/3, 3/8, 2/4, 4/9, 8/6, 2/7 — 32 first bloods against 44 first deaths (0.73). ACS across the same 7 averages 226; this match was 248. Record 3–4.
Next session: you entered 13 of 24 rounds here. Take five rounds of second contact — let the initiator's util land before you take the space.
Split, 13–7. 291 ACS, 22/12/5, 172 ADR over 20 rounds. Highest ACS in your last 7.
7 first bloods against 3 first deaths (2.33) — your best opening ratio in the window, and the only match in it where you opened more rounds than you lost.
KAST 78%: you killed, traded, assisted or survived in 16 of 20 rounds. That number, not the 22 kills, is what won this.
ACS last 7: 248, 291, 196, 214, 203, 262, 171 — average 226. This sits 65 above it. KAST across the same 7 averages 67%; the three matches you won all cleared 72%.
Next session: 291 ACS came from 78% KAST, not from more entries. Repeat the trade discipline, not the frag count.
Lotus, 8–13. 196 ACS, 14/18/2, 131 ADR over 21 rounds. Team ACS: 224 / 210 / 196 / 181 / 154 — third on your own team.
You died first in 8 of 21 rounds. Every one of those handed the round to a 5v4 before your team had information.
KAST 59% — you contributed nothing to 9 rounds. On Reyna that is the whole read: no dismiss value if the first duel is already lost.
First deaths last 7: 7, 3, 8, 4, 9, 6, 7 — 44 against 32 first bloods. Your three lowest-ACS matches (171, 196, 203) average 8.0 first deaths; your three highest (291, 262, 248) average 5.3. The opening duel is where your matches are being decided.
Next session: hold the first contact for one full half. Let a teammate take the opener and play the trade — then compare KAST.