Rio Ave U19 vs Chaves U19: Prediction, Betting Tips & Match Preview – 20 December

Rio Ave U19

W L L W W

3rd place in North

2-1

20/12/2025 12:00

Chaves U19

L L D L L

10th place in North

Portugal Champions NACIONAL Juniores A 2

MATCH INTRO

Betiball's prediction for Rio Ave U19 vs Chaves U19 on 20 December 2025 (kick-off: 12:00) is built from both teams' recent form, head-to-head history, squad availability, and tactical analysis. Read the full Rio Ave U19 vs Chaves U19 preview before placing your bet.

Rio Ave U19 are currently 3rd with 31 points after 18 matches.
Chaves U19 sit 10th with 5 points from 18 matches.
Our algorithm prediction: Rio Ave U19 to win with probability 59%.
Head-to-head history favors Rio Ave U19, who have won 4 of the last 6 meetings. Chaves U19 have one win, while one match ended in a draw.

Predictions 1x2 Under/Over 2.5 1X2 Live Half Time Half Time / Full Time Both To Score Double chance Handicap Scorers Corners Cards

Home team Away team

Probability %

Pred

Correct

Avg.g

Coef.

Score.

Live coef.

Weather

12:00

2025-12-20

Rio Ave U19 vs Chaves U19 - Prediction & Odds

Rio Ave U19

Chaves U19

2025-12-20 12:00

STANDINGS UP TO 20/12/2025

South	PTS	GP	W	D	L	GF	GA	+/-

01 Benfica U19	36	18	10	6	2	31	14	17
02 Uniao Leiria U19	30	18	8	6	4	30	23	7
03 Sporting Lisbon U19	29	18	8	5	5	27	15	12
04 Santa Clara U19	28	18	7	7	4	24	17	7
05 Academico Viseu U19	24	18	5	9	4	23	19	4
06 SC Uniao Torreense U19	22	18	6	4	8	17	20	-3
07 Alverca U19	21	18	6	3	9	23	26	-3
08 Belenenses U19	20	18	5	5	8	13	23	-10
09 Tondela U19	17	18	4	5	9	11	26	-15
10 CD Mafra U19	15	18	3	6	9	22	38	-16

North	PTS	GP	W	D	L	GF	GA	+/-

01 FC Porto U19	49	18	16	1	1	62	19	43
02 Gil Vicente U19	32	18	10	2	6	31	23	8
03 Rio Ave U19	31	18	10	1	7	32	31	1
04 FC Famalicao U19	30	18	9	3	6	35	29	6
05 Braga U19	27	18	8	3	7	32	26	6
06 Vitoria SC Guimaraes U19	27	18	8	3	7	22	27	-5
07 Vizela U19	19	18	5	4	9	30	39	-9
08 Pacos Ferreira U19	19	18	5	4	9	22	37	-15
09 Moreirense U19	16	18	4	4	10	20	27	-7
10 Chaves U19	5	18	0	5	13	10	38	-28

Championship Playoffs	PTS	GP	W	D	L	GF	GA	+/-

01 FC Porto U19	33	14	10	3	1	44	16	28
02 Benfica U19	26	14	7	5	2	39	20	19
03 Sporting Lisbon U19	24	14	7	3	4	25	18	7
04 Uniao Leiria U19	18	14	5	3	6	23	27	-4
05 Santa Clara U19	18	14	5	3	6	15	20	-5
06 Rio Ave U19	16	14	5	1	8	16	26	-10
07 FC Famalicao U19	14	14	4	2	8	13	24	-11
08 Gil Vicente U19	8	14	2	2	10	9	33	-24

Relegation Playoffs (B)	PTS	GP	W	D	L	GF	GA	+/-

01 Academico Viseu U19	17	10	4	5	1	11	6	5
02 CD Mafra U19	16	10	4	4	2	13	9	4
03 SC Uniao Torreense U19	16	10	4	4	2	12	8	4
04 Alverca U19	13	10	3	4	3	11	8	3
05 Tondela U19	13	10	4	1	5	11	11	0
06 Belenenses U19	5	10	1	2	7	6	22	-16

Relegation Playoffs (A)	PTS	GP	W	D	L	GF	GA	+/-

01 Braga U19	24	10	8	0	2	29	11	18
02 Moreirense U19	16	10	4	4	2	12	8	4
03 Chaves U19	13	10	3	4	3	11	13	-2
04 Vitoria SC Guimaraes U19	12	10	3	3	4	19	20	-1
05 Vizela U19	10	10	2	4	4	15	25	-10
06 Pacos Ferreira U19	6	10	1	3	6	11	20	-9

Head To Head

20/09/2025 10:00

Chaves U19

1 - 3

Rio Ave U19

POR U19

08/03/2025 11:00

Chaves U19

1 - 2

Rio Ave U19

POR U19

25/01/2025 11:00

Rio Ave U19

0 - 1

Chaves U19

POR U19

01/11/2024 11:00

Rio Ave U19

3 - 0

Chaves U19

POR U19

07/09/2024 12:00

Chaves U19

1 - 5

Rio Ave U19

POR U19

04/05/2024 11:59

Chaves U19

1 - 1

Rio Ave U19

POR U19

Rio Ave U19

67%

Draw

17%

Chaves U19

17%

Rio Ave U19 Last 6 matches

14/12/2025 12:00

Rio Ave U19 1 - 2 Moreirense U19 POR U19

07/12/2025 07:00

FC Porto U19 2 - 1 Rio Ave U19 POR U19

29/11/2025 12:00

Rio Ave U19 2 - 1 Pacos Ferreira U19 POR U19

22/11/2025 11:00

Vitoria SC Guimaraes U19 0 - 2 Rio Ave U19 POR U19

25/10/2025 10:00

Vizela U19 0 - 1 Rio Ave U19 POR U19

19/10/2025 06:00

Rio Ave U19 1 - 3 Braga U19 POR U19

Win

50%

Draw

Lost

50%

Last 6 matches Chaves U19

13/12/2025 11:00

Chaves U19 0 - 1 Vitoria SC Guimaraes U19 POR U19

07/12/2025 11:00

Moreirense U19 2 - 2 Chaves U19 POR U19

01/12/2025 11:00

Chaves U19 0 - 3 FC Porto U19 POR U19

22/11/2025 11:00

Chaves U19 0 - 3 FC Famalicao U19 POR U19

01/11/2025 11:00

Gil Vicente U19 1 - 0 Chaves U19 POR U19

25/10/2025 10:00

Pacos Ferreira U19 2 - 1 Chaves U19 POR U19

Win

Draw

17%

Lost

83%

Overall Home/Away

Full time First half Second half

All leagues Portugal Champions NAC...

Played games

Goals

Scored

251

Avg. per game

1.43

Conceded

260

Avg. per game

1.48

Scored

132

Avg. per game

1.22

Conceded

174

Avg. per game

1.61

Scored a goal

In last 6 matches

YesNo

4 (67%)2 (33%)

In last 6 matches

NoYes

4 (67%)2 (33%)

In last 176 matches

YesNo

137 (78%)39 (22%)

In last 176 matches

NoYes

73 (68%)35 (32%)

Rio Ave U19

Recent matches

Chaves U19

Under /Over

(82%)37 8(18%)

1.5

Full Time

Under /Over

(62%)28 17(38%)

Under /Over

(38%)17 28(62%)

1.5

1st Half

Under /Over

(29%)13 32(71%)

Under /Over

(51%)23 22(49%)

1.5

2nd Half

Under /Over

(47%)21 24(53%)

/Yes

(64%)29 16(36%)

Both scored
(Yes/No)

No /Yes

(49%)22 23(51%)

GOALS BY TIME PERIOD

Rio Ave U19

Chaves U19

Shots

Rio Ave U19

Total shots

10.52 avg / game

Blocked

0 total

Avg. —

Chaves U19

Total shots

10.45 avg / game

Blocked

0 total

Avg. —

Rio Ave U19 Pass Chaves U19

Total passes

—

Avg. — / game

Accurate

—

Ball possession

53%

Total passes

—

Avg. — / game

Accurate

—

Ball possession

48%

TOTAL ATTACKS

DANGEROUS ATTACKS

OTHERS

Rio Ave U19

176

Played games

Chaves U19

108

Avg / game Total Total Avg / game

0.24

Clean sheets

0.27

4.50

792

Corners

516

4.78

0.26

Throw-ins

0.00

0.20

Offsides

0.26

0.00

GK saves

0.00

Rio Ave U19

DISCIPLINARY

Chaves U19

Avg / game Total Total Avg / game

2.05

361

194

1.80

0.11

0.13

1.23

216

Fouls

196

1.81

0.00

Tackles

0.00

NEXT MATCHES

Vitoria SC Guimaraes U19

POR

NEXT MATCHES

No upcoming matches.

How We Build the Rio Ave U19 vs Chaves U19 Prediction

Betiball.com's prediction for Rio Ave U19 vs Chaves U19 on 20 December 2025 is generated by a statistical model that processes over 30 data points per match — including each team's last ten results, expected goals (xG), shots on target, defensive line metrics, set-piece vulnerability, and confirmed squad availability. For this Portugal Champions NACIONAL Juniores A 2 fixture, our model also factors in home and away performance splits and any confirmed injuries or suspensions reported within 48 hours of kick-off. Every tip includes a probability percentage — not just a pick, but the data behind it.

Rio Ave U19 vs Chaves U19 Form Analysis

Heading into this match, both sides carry distinct statistical profiles our model weighs carefully. We assess Rio Ave U19's recent home record, scoring rate, and clean sheet frequency against Chaves U19's away form — particularly goals conceded on the road and their tendency to score or keep clean sheets in away fixtures. Over/Under 2.5 goals, Both Teams to Score (BTTS), and the Asian Handicap line are all evaluated through this lens before a final recommendation is issued.

Portugal Champions NACIONAL Juniores A 2 Context: Standings, Form & What's at Stake

League position and match context are decisive inputs. A team fighting relegation defends differently from one chasing European qualification — and our model accounts for that pressure. Check the live Portugal Champions NACIONAL Juniores A 2 standings and the Portugal Champions NACIONAL Juniores A 2 form table to understand exactly where Rio Ave U19 and Chaves U19 sit and what this result means for both clubs.

Prediction Accuracy & Track Record

Betiball.com publishes a weekly prediction accuracy review so you can verify our historical hit rate across 1x2, Over/Under, and BTTS markets. We do not hide results that went against our tip — full transparency on model performance is a core part of how Betiball.com operates. Our Portugal Champions NACIONAL Juniores A 2 predictions are among the highest-rated by our users precisely because the data is always shown alongside the recommendation.

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