| League | Apps | Yellows | Yel/Game | Reds | Red/Game | Penalties |
|---|---|---|---|---|---|---|
| 91 | 459 | 5.04 | 42 | 0.46 | 35 | |
| 4 | 22 | 5.50 | 3 | 0.75 | 0 | |
| 31 | 135 | 4.35 | 8 | 0.26 | 11 | |
| 1 | 3 | 3.00 | N/A | 0.00 | 0 | |
| 3 | 6 | 2.00 | N/A | 0.00 | 0 | |
| 79 | 327 | 4.14 | 23 | 0.29 | 29 | |
| 6 | 21 | 3.50 | N/A | 0.00 | 3 | |
| 3 | 7 | 2.33 | 1 | 0.33 | 0 | |
| 1 | 6 | 6.00 | 1 | 1.00 | 0 |
Sergiy Boyko is a professional football referee from Ukraine. Making their professional debut on October 4, 2008, Sergiy Boyko has officiated 186 matches throughout their career. With an average of 4.62 yellow cards and 0.17 red cards per game, Sergiy Boyko is known for maintaining strict discipline on the pitch.
Throughout 186 career matches, Sergiy Boyko has shown 860 yellow cards, 31 straight red cards, and 40 second yellow cards. They have awarded 78 penalties across all competitions.
Sergiy Boyko officiates matches in 9 different competitions:
Sergiy Boyko has officiated 186 professional football matches since their debut in 2008.
On average, Sergiy Boyko shows 4.62 yellow cards and 0.17 red cards per match. This means you can expect approximately 4.79 total cards per game.
Yes, Sergiy Boyko is considered a strict referee with 4.62 yellow cards per game, which is above the average.
Sergiy Boyko officiates in Ukrainian Premier League, UEFA Champions League, UEFA Europa League, US Open Cup, U21 European Championship, MLS, EURO, Qualification, World Championship Qual. UEFA and UEFA Nations League.
Sergiy Boyko has awarded 78 penalties throughout their career, averaging approximately 0.42 penalties per match.