FC Barcelona vs Olympiakos Piraeus: Prediction, Betting Tips & Match Preview – 21 October

FC Barcelona

W L L W W

5th place in Group A

6-1

21/10/2025 12:45

Olympiakos Piraeus

W L L W W

18th place in Group A

UEFA Champions League

MATCH INTRO

Betiball's prediction for FC Barcelona vs Olympiakos Piraeus on 21 October 2025 (kick-off: 12:45) is built from both teams' recent form, head-to-head history, squad availability, and tactical analysis. Read the full FC Barcelona vs Olympiakos Piraeus preview before placing your bet.

FC Barcelona are currently 5th with 16 points after 8 matches.
Olympiakos Piraeus sit 18th with 11 points from 8 matches.
Our algorithm prediction: FC Barcelona to win with probability 80%.
Head-to-head history favors FC Barcelona, who have won 1 of the last 2 meetings. Olympiakos Piraeus have no wins, 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

12:45

2025-10-21

FC Barcelona vs Olympiakos Piraeus - Prediction & Odds

FC Barcelona

Olympiakos Piraeus

2025-10-21 12:45

STANDINGS UP TO 21/10/2025

Group A	PTS	GP	W	D	L	GF	GA	+/-

01 Arsenal	24	8	8	0	0	23	4	19
02 Bayern Munchen	21	8	7	0	1	22	8	14
03 Liverpool	18	8	6	0	2	20	8	12
04 Tottenham Hotspur	17	8	5	2	1	17	7	10
05 FC Barcelona	16	8	5	1	2	22	14	8
06 Chelsea	16	8	5	1	2	17	10	7
07 Sporting CP	16	8	5	1	2	17	11	6
08 Manchester City	16	8	5	1	2	15	9	6
09 Real Madrid	15	8	5	0	3	21	12	9
10 Inter Milan	15	8	5	0	3	15	7	8
11 Paris Saint Germain (PSG)	14	8	4	2	2	21	11	10
12 Newcastle United	14	8	4	2	2	17	7	10
13 Juventus	13	8	3	4	1	14	10	4
14 Atletico Madrid	13	8	4	1	3	17	15	2
15 Atalanta	13	8	4	1	3	10	10	0
16 Bayer Leverkusen	12	8	3	3	2	13	14	-1
17 Borussia Dortmund	11	8	3	2	3	19	17	2
18 Olympiakos Piraeus	11	8	3	2	3	10	14	-4
19 Club Brugge	10	8	3	1	4	15	17	-2
20 Galatasaray	10	8	3	1	4	9	11	-2
21 Monaco	10	8	2	4	2	8	14	-6
22 Qarabag	10	8	3	1	4	13	21	-8
23 Bodo Glimt	9	8	2	3	3	14	15	-1
24 Benfica	9	8	3	0	5	10	12	-2
25 Marseille	9	8	3	0	5	11	14	-3
26 AEP Paphos	9	8	2	3	3	8	11	-3
27 Saint Gilloise	9	8	3	0	5	8	17	-9
28 PSV Eindhoven	8	8	2	2	4	16	16	0
29 Athletic Bilbao	8	8	2	2	4	9	14	-5
30 Napoli	8	8	2	2	4	9	15	-6
31 FC Copenhagen	8	8	2	2	4	12	21	-9
32 AFC Ajax	6	8	2	0	6	8	21	-13
33 Eintracht Frankfurt	4	8	1	1	6	10	21	-11
34 Slavia Praha	3	8	0	3	5	5	19	-14
35 Villarreal	1	8	0	1	7	5	18	-13
36 FC Kairat Almaty	1	8	0	1	7	7	22	-15

Head To Head

31/10/2017 15:45

Olympiakos Piraeus

0 - 0

FC Barcelona

UEFA CL

18/10/2017 14:45

FC Barcelona

3 - 1

Olympiakos Piraeus

UEFA CL

FC Barcelona

50%

Draw

50%

Olympiakos Piraeus

FC Barcelona Last 6 matches

18/10/2025 10:15

FC Barcelona 2 - 1 Girona SPA D1

05/10/2025 10:15

Sevilla 4 - 1 FC Barcelona SPA D1

01/10/2025 15:00

FC Barcelona 1 - 2 Paris Saint Germain (PSG) UEFA CL

28/09/2025 12:30

FC Barcelona 2 - 1 Real Sociedad SPA D1

25/09/2025 15:30

Real Oviedo 1 - 3 FC Barcelona SPA D1

21/09/2025 15:00

FC Barcelona 3 - 0 Getafe SPA D1

Win

67%

Draw

Lost

33%

Last 6 matches Olympiakos Piraeus

18/10/2025 10:00

AEL Larisa 0 - 2 Olympiakos Piraeus GRE D1

05/10/2025 13:30

PAOK Saloniki 2 - 1 Olympiakos Piraeus GRE D1

01/10/2025 15:00

Arsenal 2 - 0 Olympiakos Piraeus UEFA CL

27/09/2025 11:00

Olympiakos Piraeus 3 - 2 Levadiakos GRE D1

24/09/2025 10:00

Asteras Tripolis 1 - 2 Olympiakos Piraeus GRE Cup

21/09/2025 14:00

Panathinaikos 1 - 1 Olympiakos Piraeus GRE D1

Win

50%

Draw

17%

Lost

33%

Overall Home/Away

Full time First half Second half

All leagues UEFA Champions League

Goals use the selected half; shots, passes and possession are averaged over full matches in the sample.

Played games

Goals

Scored

364

Avg. per game

1.21

Conceded

179

Avg. per game

0.60

Scored

268

Avg. per game

0.89

Conceded

165

Avg. per game

0.55

Scored a goal

In last 6 matches

YesNo

4 (67%)2 (33%)

In last 6 matches

NoYes

3 (50%)3 (50%)

In last 300 matches

YesNo

213 (71%)87 (29%)

In last 300 matches

NoYes

172 (57%)128 (43%)

FC Barcelona

Recent matches

Olympiakos Piraeus

Under /Over

(91%)41 4(9%)

1.5

Full Time

Under /Over

(71%)32 13(29%)

Under /Over

(49%)22 23(51%)

1.5

1st Half

Under /Over

(31%)14 31(69%)

Under /Over

(60%)27 18(40%)

1.5

2nd Half

Under /Over

(42%)19 26(58%)

/Yes

(56%)25 20(44%)

Both scored
(Yes/No)

No /Yes

(38%)17 28(62%)

GOALS BY TIME PERIOD

FC Barcelona

Olympiakos Piraeus

Shots

FC Barcelona

Total shots

15.73 avg / game

Blocked

974 total

Avg. 3.96

Olympiakos Piraeus

Total shots

13.91 avg / game

Blocked

460 total

Avg. 3.83

FC Barcelona Pass Olympiakos Piraeus

Total passes

169291

Avg. 611 / game

Accurate

88%

Ball possession

65%

Total passes

82178

Avg. 444 / game

Accurate

78%

Ball possession

55%

TOTAL ATTACKS

DANGEROUS ATTACKS

OTHERS

FC Barcelona

300

Played games

Olympiakos Piraeus

300

Avg / game Total Total Avg / game

0.38

113

Clean sheets

127

0.42

6.05

1815

Corners

1550

5.17

16.09

4828

Throw-ins

3037

10.12

2.03

608

Offsides

491

1.64

2.40

720

GK saves

567

1.89

FC Barcelona

DISCIPLINARY

Olympiakos Piraeus

Avg / game Total Total Avg / game

1.86

559

536

1.79

0.09

0.06

10.47

3141

Fouls

3149

10.50

12.38

3715

Tackles

2363

7.88

NEXT MATCHES

NEXT MATCHES

How We Build the FC Barcelona vs Olympiakos Piraeus Prediction

Betiball.com's prediction for FC Barcelona vs Olympiakos Piraeus on 21 October 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 UEFA Champions League 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.

FC Barcelona vs Olympiakos Piraeus Form Analysis

Heading into this match, both sides carry distinct statistical profiles our model weighs carefully. We assess FC Barcelona's recent home record, scoring rate, and clean sheet frequency against Olympiakos Piraeus'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.

UEFA Champions League 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 UEFA Champions League standings and the UEFA Champions League form table to understand exactly where FC Barcelona and Olympiakos Piraeus 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 UEFA Champions League predictions are among the highest-rated by our users precisely because the data is always shown alongside the recommendation.

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