Sergii Boiko — MLS Ref Stats

Career

Matches: 72
Goals (per match): 242 (3.36)
Fouls (per match): 1529 (21.24)
Yellow cards (per match): 284 (3.94)
Red cards (per match): 22 (0.31)
Penalties (per match): 26 (0.36)

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	26	4.08	8	11	22.65
2024	22	3.82	6	4	18.73
2023	14	4.50	6	6	23.29
All seasons	72	3.94	22	26	21.24

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	26	2.00	2	7	11.27	12–5–9	1.577
2024	22	2.09	4	2	9.23	15–4–3	2.227
2023	14	2.36	4	3	11.50	9–4–1	2.214
All seasons	72	2.01	11	15	10.46	40–16–16	1.889

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	26	2.08	6	4	11.38	9–5–12	1.231
2024	22	1.73	2	2	9.50	3–4–15	0.591
2023	14	2.14	2	3	11.79	1–4–9	0.500
All seasons	72	1.93	11	11	10.78	16–16–40	0.889

Card reasons

Yellow cards issued, by reason.
Reason	Yellow cards
Unsporting behaviour	229
Dissent	37
Delaying the restart	17
Excessive usage of review signal	1
Total	284

Red cards issued, by reason.
Reason	Red cards
Second caution	13
Violent conduct	5
Denying an obvious goal-scoring opportunity (foul)	3
Serious foul play	1
Total	22

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	30
31–45 (incl. added time)	45
46–60	46
61–75	55
76–90 (incl. added time)	131
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	6 matches against Chicago Fire FC	9	12	13	9	1	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	6 matches against FC Cincinnati	7	11	12	8	2	2	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	10 matches against New York City FC	24	14	12	18	1	1	2	2
Orlando City SC	8 matches against Orlando City SC	20	16	14	13	0	0	2	0
Philadelphia Union	7 matches against Philadelphia Union	11	9	18	17	2	4	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, AR2.
Official	Positions	Matches
Brian Dunn	AR2 (5) with Brian Dunn	5 matches with Brian Dunn
Matthew Nelson	AR2 (5) with Matthew Nelson	5 matches with Matthew Nelson
Ben Pilgrim	AR2 (4) with Ben Pilgrim	4 matches with Ben Pilgrim
Kevin Klinger	AR2 (4) with Kevin Klinger	4 matches with Kevin Klinger
Kevin Lock	AR2 (4) with Kevin Lock	4 matches with Kevin Lock
Stephen McGonagle	AR2 (4) with Stephen McGonagle	4 matches with Stephen McGonagle
Chris Wattam	AR2 (3) with Chris Wattam	3 matches with Chris Wattam
Eric Weisbrod	AR2 (3) with Eric Weisbrod	3 matches with Eric Weisbrod
Ian McKay	AR2 (3) with Ian McKay	3 matches with Ian McKay
Mike Nickerson	AR2 (3) with Mike Nickerson	3 matches with Mike Nickerson
Adam Wienckowski	AR2 (2) with Adam Wienckowski	2 matches with Adam Wienckowski
Eduardo Jeff	AR2 (2) with Eduardo Jeff	2 matches with Eduardo Jeff
Felisha Mariscal	AR2 (2) with Felisha Mariscal	2 matches with Felisha Mariscal
Justin Howard	AR2 (2) with Justin Howard	2 matches with Justin Howard
Meghan Mullen	AR2 (2) with Meghan Mullen	2 matches with Meghan Mullen
Nicholas Balcer	AR2 (2) with Nicholas Balcer	2 matches with Nicholas Balcer
Walter Heatherly	AR2 (2) with Walter Heatherly	2 matches with Walter Heatherly
Zach McWhorter	AR2 (2) with Zach McWhorter	2 matches with Zach McWhorter
Andrew Bigelow	AR2 (1) with Andrew Bigelow	1 matches with Andrew Bigelow
Brian Poeschel	AR2 (1) with Brian Poeschel	1 matches with Brian Poeschel
Cameron Blanchard	AR2 (1) with Cameron Blanchard	1 matches with Cameron Blanchard
Chantal Boudreau	AR2 (1) with Chantal Boudreau	1 matches with Chantal Boudreau
Chris Elliott	AR2 (1) with Chris Elliott	1 matches with Chris Elliott
Corey Rockwell	AR2 (1) with Corey Rockwell	1 matches with Corey Rockwell
Diego Blas	AR2 (1) with Diego Blas	1 matches with Diego Blas

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
2025-10-26	KO	PHI	2–2	CHI	20	6	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

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.