Sergii Boiko — MLS Ref Stats

Career

Matches: 70
Goals (per match): 237 (3.39)
Fouls (per match): 1478 (21.11)
Yellow cards (per match): 274 (3.91)
Red cards (per match): 20 (0.29)
Penalties (per match): 26 (0.37)

By season

Sergii Boiko’s record by season, newest first.
Season	Matches	YC/M	RC	PEN	F/M

2026	10	3.10	2	5	20.20
2025	25	4.00	7	11	22.76
2024	21	3.81	5	4	18.14
2023	14	4.50	6	6	23.29
All seasons	70	3.91	20	26	21.11

Sergii Boiko’s record by season — the home sides’ share of each figure, and how home sides fared.
Season	Matches	YC/M	RC	PEN	F/M	Record	PPG

2026	10	1.40	1	3	9.60	4–3–3	1.500
2025	25	1.96	2	7	11.40	12–4–9	1.600
2024	21	2.10	4	2	8.71	14–4–3	2.190
2023	14	2.36	4	3	11.50	9–4–1	2.214
All seasons	70	2.00	11	15	10.36	39–15–16	1.886

Sergii Boiko’s record by season — the away sides’ share of each figure, and how away sides fared.
Season	Matches	YC/M	RC	PEN	F/M	Record	PPG

2026	10	1.70	1	2	10.60	3–3–4	1.200
2025	25	2.04	5	4	11.36	9–4–12	1.240
2024	21	1.71	1	2	9.43	3–4–14	0.619
2023	14	2.14	2	3	11.79	1–4–9	0.500
All seasons	70	1.91	9	11	10.76	16–15–39	0.900

Card reasons

Yellow cards issued, by reason.
Reason	Yellow cards
Unsporting behaviour	221
Dissent	36
Delaying the restart	16
Excessive usage of review signal	1
Total	274

Red cards issued, by reason.
Reason	Red cards
Second caution	13
Denying an obvious goal-scoring opportunity (foul)	3
Violent conduct	3
Serious foul play	1
Total	20

Yellow card reasons are unofficial, and some of them may be incorrect. “???” means we are missing a reason for a card.

Cards by minute

Cards issued, by minute band.
Minute	Cards	Share
1–15	11
16–30	29
31–45 (incl. added time)	44
46–60	46
61–75	53
76–90 (incl. added time)	123
Extra time	0
Shootout	1

By club

Sergii Boiko’s record by club.
Club	Matches	GF	GA	YC	Opp YC	RC	Opp RC	PEN	Opp PEN

Atlanta United FC	4 matches against Atlanta United FC	3	8	8	3	1	1	0	0
Austin FC	3 matches against Austin FC	6	3	11	4	0	0	1	1
CF Montréal	3 matches against CF Montréal	5	5	4	3	0	1	2	0
Charlotte FC	9 matches against Charlotte FC	17	14	20	25	0	2	1	1
Chicago Fire FC	5 matches against Chicago Fire FC	7	10	10	6	0	1	0	0
Colorado Rapids	6 matches against Colorado Rapids	14	7	8	8	1	0	4	0
Columbus Crew	5 matches against Columbus Crew	10	12	10	11	1	0	1	1
D.C. United	7 matches against D.C. United	16	9	16	14	1	1	1	1
FC Cincinnati	5 matches against FC Cincinnati	6	11	10	6	2	1	1	0
FC Dallas	7 matches against FC Dallas	11	5	20	18	1	3	1	0
Houston Dynamo FC	5 matches against Houston Dynamo FC	6	11	5	9	1	1	0	1
Inter Miami CF	4 matches against Inter Miami CF	6	8	15	6	1	0	2	2
LA Galaxy	3 matches against LA Galaxy	4	6	6	7	0	0	0	0
Los Angeles FC	3 matches against Los Angeles FC	7	4	2	5	1	1	0	0
Minnesota United FC	3 matches against Minnesota United FC	5	5	5	5	0	0	0	1
Nashville SC	6 matches against Nashville SC	6	7	12	10	3	2	0	2
New England Revolution	6 matches against New England Revolution	12	15	12	16	0	0	1	3
New York City FC	9 matches against New York City FC	24	13	10	16	0	1	2	2
Orlando City SC	8 matches against Orlando City SC	20	16	14	13	0	0	2	0
Philadelphia Union	6 matches against Philadelphia Union	9	7	15	14	2	3	2	1
Portland Timbers	1 matches against Portland Timbers	2	3	5	2	0	0	0	0
Real Salt Lake	3 matches against Real Salt Lake	2	4	8	10	1	0	0	1
Red Bull New York	6 matches against Red Bull New York	10	12	8	15	2	0	1	2
Saint Louis CITY SC	4 matches against Saint Louis CITY SC	6	3	10	10	0	0	0	0
San Diego FC	1 matches against San Diego FC	2	3	0	1	0	0	0	1
San Jose Earthquakes	4 matches against San Jose Earthquakes	6	8	5	8	1	1	0	2
Seattle Sounders FC	1 matches against Seattle Sounders FC	1	1	2	2	0	0	0	0
Sporting Kansas City	6 matches against Sporting Kansas City	8	14	12	12	1	1	3	2
Toronto FC	5 matches against Toronto FC	3	9	8	8	0	0	1	2
Vancouver Whitecaps FC	2 matches against Vancouver Whitecaps FC	3	4	3	7	0	0	0	0

Most frequent crewmates

Crewmate position: All On field AR AR1 AR2 4th official VOR VAR AVAR

Sergii Boiko’s most frequent crewmates, 4th official.
Official	Positions	Matches
Sergii Demianchuk	4th (5) with Sergii Demianchuk	5 matches with Sergii Demianchuk
Joshua Encarnacion	4th (4) with Joshua Encarnacion	4 matches with Joshua Encarnacion
Ricardo Montero Araya	4th (4) with Ricardo Montero Araya	4 matches with Ricardo Montero Araya
Tori Penso	4th (4) with Tori Penso	4 matches with Tori Penso
Calin Radosav	4th (3) with Calin Radosav	3 matches with Calin Radosav
Elton Garcia	4th (3) with Elton Garcia	3 matches with Elton Garcia
Elvis Osmanovic	4th (3) with Elvis Osmanovic	3 matches with Elvis Osmanovic
Guido Gonzales Jr	4th (3) with Guido Gonzales Jr	3 matches with Guido Gonzales Jr
Lorenzo Hernandez	4th (3) with Lorenzo Hernandez	3 matches with Lorenzo Hernandez
Matthew Thompson	4th (3) with Matthew Thompson	3 matches with Matthew Thompson
Ricardo Fierro	4th (3) with Ricardo Fierro	3 matches with Ricardo Fierro
Adam Kilpatrick	4th (2) with Adam Kilpatrick	2 matches with Adam Kilpatrick
Brandon Stevis	4th (2) with Brandon Stevis	2 matches with Brandon Stevis
JC Griggs	4th (2) with JC Griggs	2 matches with JC Griggs
Jeremy Scheer	4th (2) with Jeremy Scheer	2 matches with Jeremy Scheer
Luis Arroyo	4th (2) with Luis Arroyo	2 matches with Luis Arroyo
Servando Berna	4th (2) with Servando Berna	2 matches with Servando Berna
Benjamin Meyer	4th (1) with Benjamin Meyer	1 matches with Benjamin Meyer
Danielle Chesky	4th (1) with Danielle Chesky	1 matches with Danielle Chesky
Drew Fischer	4th (1) with Drew Fischer	1 matches with Drew Fischer
Drew Klemp	4th (1) with Drew Klemp	1 matches with Drew Klemp
Elijio Arreguin	4th (1) with Elijio Arreguin	1 matches with Elijio Arreguin
Fotis Bazakos	4th (1) with Fotis Bazakos	1 matches with Fotis Bazakos
Ismail Elfath	4th (1) with Ismail Elfath	1 matches with Ismail Elfath
Joe Dickerson	4th (1) with Joe Dickerson	1 matches with Joe Dickerson

Match log

On the match index →

Sergii Boiko’s match log, newest first.
Date	Round	Home	Score	Away	Fouls	YC	RC	PEN
2026-08-01	Reg	SKC	0–2	HOU	22	2+1	1	0
2026-07-25	Reg	DC	2–1	TOR	21	2	0	1
2026-07-22	Reg	CLT	2–2	ATL	12	4	0	0
2026-05-13	Reg	ORL	4–3	PHI	21	4	0	1
2026-05-02	Reg	CLB	2–3	MIN	21	4	0	0
2026-04-22	Reg	NYC	4–4	CIN	16	3	0	1
2026-04-11	Reg	COL	6–2	HOU	24	2	0	1
2026-03-21	Reg	STL	3–1	NE	23	5	0	0
2026-03-08	Reg	RBNY	0–3	MTL	17	1	0	1
2026-02-28	Reg	DAL	0–0	NSH	25	4+1	1	0
2025-10-11	Reg	ORL	1–2	VAN	21	3	0	0
2025-10-04	Reg	DAL	2–1	LA	22	2	0	0
2025-09-27	Reg	NSH	3–1	HOU	27	2	1	0
2025-09-17	Reg	NYC	3–2	CLB	22	1	0	1
2025-09-13	Reg	CLT	3–0	MIA	28	6+1	1	2
2025-09-07	Reg	SKC	1–2	ATX	25	4	0	1
2025-08-30	Reg	CIN	0–1	PHI	32	6+1	1	0
2025-08-23	Reg	HOU	1–2	SJ	20	5	0	0
2025-07-19	Reg	NSH	1–0	TOR	22	5	0	0
2025-07-16	Reg	NYRB	5–3	NE	30	6	0	1
2025-06-28	Reg	CHI	3–2	CLT	23	7	0	0
2025-06-25	Reg	COL	2–0	LA	22	4	0	0
2025-06-12	Reg	NYC	4–0	ATL	14	0	0	0
2025-05-31	Reg	DAL	0–0	PHI	26	5+1	1	0
2025-05-24	Reg	SKC	3–3	NE	21	3	0	1

Includes at least one match with a substitution involving the named official. Appearances are credited by starting position; cards are credited to the official who issued them, so the two can differ.

This website’s default convention is for yellow card counts and per-match averages to exclude yellow cards which triggered a player’s expulsion for receiving a second caution in the same match. When this toggle is active, those values are adjusted to include such yellow cards.