The "GOAT" in Valorant is often used so much the word gets less meaning. But if we're looking at statistics and records, Chronicle and Boaster are the best players, records and accolades wise.
Chronicle achievements:
2nd place - 2020 Rive Fresh Cup
1st place - 2020 Dell Gaming Cup
1st place - 2020 Logitech G Beyond
1st place - 2020 Nicecactus Summer Trophy #2
2nd place - 2020 NGL Open Cup
3rd place - 2020 First Strike: CIS
2nd place - 2020 Nicecactus Christmas Trophy
1st place - 2021 Champions Tour CIS Stage 1: Masters
3rd place - 2021 Champions Tour Stage 2: EMEA Challengers
1st place - 2021 Champions Tour CIS Stage 3: Challengers
1st place - 2021 Champions Tour Stage 3: EMEA Challengers
1st place - 2021 Valorant Champions Tour Stage 3: Masters Berlin
2nd place - 2021 Valorant Champions
2nd place - 2022 Champions Tour EMEA: LCQ
1st place - 2023 Champions Tour: LOCK//IN Sao Paulo
2nd place - 2023 Champions Tour: EMEA League
1st place - 2023 Champions Tour: Masters Tokyo
Boaster achievements:
1st place - 2020 LAVA Series
1st place - 2020 epic31 Online
2nd place - 2020 First Strike: Europe
3rd place - 2021 Red Bull Home Ground
1st place - 2021 Champions Tour Europe Stage 2: Challengers
2nd place - 2021 Champions Tour Stage 2: EMEA Challengers
2nd place - 2021 Valorant Champions Tour Stage 2: Masters Reykjavik
3rd place - 2021 Champions Tour Europe Stage 3: Challengers
3rd place - 2021 LVP Rising Series #3
5th place - 2021 Valorant Champions
3rd place - 2022 Champions Tour Stage 1: EMEA Challengers
1st place - 2022 Champions Tour EMEA Stage 2: Challengers
4th place - 2022 Valorant Champions Tour Stage 2: Masters Copenhagen
5th place - 2022 Valorant Champions
1st place - 2022 Superdome
1st place - 2022 Agents Series: Split 2
1st place - 2023 Champions Tour: LOCK//IN Sao Paulo
2nd place - 2023 Champions Tour: EMEA League
1st place - 2023 Champions Tour: Masters Tokyo