2017-2018 School Year Mini-Registration Events:

  • Tuesday 5/23 5pm-6:30pm @ Adams School - AYSO Sheds

Read Program/Registration FAQ (here). Limited computer access, this event will not accept cash or check payments, all payments must be by credit card, please email the registrar if you have questions.

Corvallis AYSO Soccer Rules 2016-2017

Substitutions During the Game:

Players coming on to the field must be recognized by the referee before entering, and must enter and leave at midfield.

6U, 8U, 10U, & 12U will occur only at quarter breaks, halftime, or for an injury. For 8U, 10U, & 12U the center referee or designate will make note of the substitutes on the game card and return the game card at the end of the game.

14U & 19U substitutions we be allowed at normal stoppages throughout the game. Monitored substitutions will be documented in special circumstances and involve spectators tracking time out on extra game cards that are returned to the referee.

Proper Uniform:

The uniform for all divisions is provided and is as follows: 1 AYSO shirt, 1 pair of black shorts, and 1 pair of socks. SHIN GUARDS ARE REQUIRED BUT ARE NOT PROVIDED. Shin guards should be put on first with socks worn over the shin guards. Any extra garments must be worn underneath the provided uniform. Shorts worn under the uniform must be black. Soccer shoes are not required, but are recommended. If a player is not in a complete and proper uniform, he/she will not be allowed to participate. (more here << Restricted Attire Details)


No sideline coaching is allowed except POSITIVE instructional coaching. The coaching area is limited to 10 yards either side of the mid-field line. Coaches are responsible for the behavior of their spectators. Coaching for each team is limited to one side of the field. No slide tackles or headers allowed until 14U because of safety concerns.







Max Team Size:
14 12 10 8 8
Players On Field:
11 9 7 5 3
Yes Yes Yes Yes Yes
Other Officials:
Yes Yes Yes No No
Field Size:
120x60yd. min 70x45yd. 55x35yd. 30x20yd. 25x15yd.
Goal Size:
8x24' 7x21' 6x18' 4x6' 2.5x4'
Ball Size:
5 4 4 3 3
Length Of Game:
35 minute halves
5 minute half
30 minute halves
5 minute half
25 minute halves
5 minute half
20 minute halves
5 minute half
(2 Games at Once)
12 minute halves
6 minute half
Additional Rules:
AYSO Rules + Monitored Subs.
Possible Headers & Slide Tackles.
AYSO National Rules Apply, no headers or slides. AYSO National Rules Apply, no headers or slides. No goalkeeper.
No offside.
No headers.
No goalkeeper.
No offside.
Practice before game.

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American Youth Soccer Organization - Region 149
5060 SW Philomath Blvd #193, Corvallis, OR USA
AYSO Region 149 Soccer Fields